增加：在缺词处加一个漏字符号（Λ），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
Tom has been in my school as exchange student for near one month. He asked me to help him prepare her trip to the Great Wall on last Friday. Together with him, I searched the Internet for the train schedule, the weather in Beijing and some hotel informations. I also showed him how to use an app for useful messages, where would make his trip easy. In the afternoon, we went to a nearby shop to buy some masks or food. On Saturday morning, I go to the station to see him off. Waved goodbye to him at the station, I felt happily for him and wished him to have a safe journey and enjoy the beautiful scenery and Chinese culture.
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(\)划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2．只允许修改10处，多者(从第11处起)不计分。
I am writing to tell you anything about the transportation in China.Over the past few decades we have developed an amazed network of public transportation. Besides, we have been decided to make efforts to make them much better.I am sure a network will satisfy your needs for traveling everywhere more convenient.People usually chose the means of transportation based with some aspects, such as the cost and the time needed. For example, businessmen are more likely travel by plane or highspeed train to save time while office worker tend to take buses or drive to work themselves.
