1 . My mom loved to pass her wisdom to me: ”Nothing beats a good bite that bites back.” She was referring to her bitter-taste foods like dill pickles and rhubarb (大黄叶). But I was not a big fan.

Three years ago, I finally decided to ask if I could ________ out her rhubarb while weeding the garden. “________ not!” Mom gasped, throwing me a(n) ________ look. Clearly, I had underestimated her________ for it. However, as I continued ________, I thought about how rhubarb is one of the first to appear in spring. It ________ the snowy ground before the arrival of other plants. How can anyone fail to ________ it? When those first sprouts (嫩芽) appeared, Mom would count them like a ________ counting a newborn’s fingers and toes.

When I was a kid and my mom gave me that pie, it made me ________ to try. In my teens, it made me complain about the bitterness. Even ice cream or candies did not ________ the deal for my young taste buds (味蕾). Rhubarb was something to be ________ at all costs.

Then, last summer, I came across the ________ for her rhubarb pie in an old drawer. So I decided to give it a ________. A few attempts later, I served rhubarb pie to family and guests. All agreed, including me, that it tasted incredible.

Since then I’ve come to a ________ about rhubarb. Rhubarb’s taste may be lost on children, but adults can________ it. Like my wise mother, I now understand that “Nothing beats a good bite that bites back.”

2 . The recent reports of a 4-year-old girl on a Shanghai beach have gone viral on social media platforms, provoking debate about whether China should criminalize negligence in child supervision.

The father of the little girl claimed that he left her alone on the beach for about 12 minutes to fetch his phone. However, she was nowhere to be found when he was back. Surveillance (监控) videos show that she waited for about 10 minutes before walking toward the water’s edge alone, and then disappeared into the water. Two weeks later, her body was discovered about 100 kilometers away in neighboring Zhejiang Province.

The core issue in this case is the father’s leaving his young daughter unattended on the beach, causing her tragic death. Should such behavior, when it causes harm to a child, be seen as a criminal act? In an online survey, more than 90 percent of respondents insisted that the father be held legally responsible and face criminal punishments.

Nevertheless, according to Liu Chunquan, a lawyer, it may not satisfy the criteria for criminal negligence, since the primary focus of Chinese criminal law is on extreme cases of parental neglect, such as physical abuse and mental torture. Rarely do legal authorities charge parents; instead, they are just likely to face penalties consisting of warnings and fines.

In 2022, a 2-year-old baby drowned in a cesspool while in the company of his father. The court ruled shared responsibility between the father and the cesspool’s owner, with a 7:3 proportion. The owner was ordered to pay 20,000 yuan to the child’s family. Unluckily, similar cases do exist nationwide. Roughly, 100,000 children lose their lives in accidents annually in China, which is largely due to negligence, such as parents leaving their children unattended, either in locked cars or at home. Besides, drowning is now the main cause of death for children aged 1 to 14 years old.

It is no wonder that an increasing number of netizens request that specific laws and regulations be passed to ensure the safety of children and their well-being. Hopefully, criminalizing child supervision negligence in China can serve as a warning and precaution.

However, downsides of introducing such legislation may also emerge. For instance, it’s difficult to distinguish between a regrettable accident and criminal negligence, so that over-criminalization can be triggered, in which well-meaning parents making honest mistakes are charged with a crime.

Therefore, a more balanced approach to addressing the issue of infant safety should involve a combination of new legislation, education and support services. The ultimate objective is to prevent similar catastrophes in the future. We must recognize that children are not only their parents’ offspring, but also the nation’s future.

5 . Electronic timing is older than most people imagine and was used for the first time more than a hundred years ago at the 1912 Stockholm Olympics. Initially, the well-known company Ericsson was tasked with developing the technology, but it was the Swedish inventor Ragnar Carlstedt who eventually created the final product.

At the same time, Carlstedt introduced another invention: the finish line camera. The 1, 500-meter Olympic final was extremely close with Arnold Jackson from Great Britain winning by only 0.1 seconds. But it was impossible to decide on the silver medal since the two Americans Abel Kiviat and Norman Taber finished side by side. For the first time in history, the outcome of an Olympic event had to be settled based on a photo finish when Kiviat was judged to be “slightly ahead”.

The significance of these two inventions led a major newspaper to write: “Electronic timing at the Olympic Games. Simultaneous (同时发生的) timing and photography of contestants. A brilliant idea!”

The next step in timekeeping was the photo-finish camera with a time stamp imprinted on each picture, which was introduced at the 1932 Olympics in Los Angeles. The 1948 Olympics saw the introduction of another invention with the continuous slit camera (狭缝摄影机), where a film behind a narrow slit rolls (滚动) with the same speed as the runners. Four years later the clocks were connected to the slit camera giving a solution of 1/100 s. But it was not until 1972 that official times were recorded to the 100th of a second.

The next big step in the eighties was to make the camera digital to speed up the feedback (反馈). But the idea behind the slit camera was kept and is still the basis of all timing systems for athletics used today. The only difference is that now there is a very narrow sensor array ( 阵列传感器) instead of the moving film.

After a century technology has reached the point where the whole timing system can be stored in a smartphone. So in a way, the circle was closed when SprintTimer, a sports timer and photo finish app, was developed in the same place and precisely a hundred years after Ragnar Carlstedt.

It was my twelfth birthday, and what I really wanted most was a new bicycle. But I knew that my family couldn’t afford one, so I settled for a bedside table with lockable drawers, a safe place to keep my private stuff.

We went to the charity shop where we found an old dark one. It didn’t look too cool, but I thought that I would paint it to make it look better.

After we took it home, I was getting ready to paint it. When I pulled the drawers out. I felt something stuck to the back. I reached in all the way, and guess what? A sealed bag with some papers in it.

When I opened the bag, I realized that the papers were official documents. And, wrapped in them were a bunch of ten and twenty dollar bills! Talk about finding a treasure! And on my birthday!

“Is this some kind of joke?” I said aloud. I went ahead and read the papers, and it turned out to be a will. Some old lady was leaving her savings for her son and grandchildren.

My mind was going crazy. Was I the luckiest twelve-year-old ever? With this money I could buy the coolest bicycle. Who knows?

I began counting. When I reached a thousand dollars, my mother was knocking on my bedroom door. I quickly closed the drawer with the money in it.

“Do you want some help? Is everything all right?” she asked.

No, everything was not right. Actually, my stomach was growling (低吼).

“I’m okay,” I lied.

When my mother left my room, I lay on my bed, starting thinking. What a dilemma (窘境)! I wished there were some one I could talk with. Could I keep it and get all kinds of stuff for me and my family? It wouldn’t be too bad for me to keep it, if I shared it...right? Thoughts ran through my mind. But I really didn’t need someone else to give me the answer.