Scientists report they have discovered water during a Chinese moon task. The water is in     1     (extreme) small glass beads (珠) that were found in the dirt where many meteorites (陨石) have hit the moon. The dirt     2     (collect) in 2020.

Hejiu Hui of Nanjing University took part in the study,     3     was published recently in Nature Geoscience. Hui said the beads differ in size from the     4     (wide) of one hair to several hairs. The amount of water inside was very small.

Since billions     5     these beads exist on the moon, there could be large amounts of water. But mining it would be difficult, one of the     6     (researcher) said.

The findings are based on 32 glass beads     7     (choose) from moon dirt collected on China’s Chang’e 5 moon task.

This shows “water can be got on the moon’s surface… a new reservoir on the moon,” Hui said.

The study’s findings raise the chance     8     water could be collected by     9     (heat) the beads in future robotic tasks.

Still, more studies would be needed to show whether     10     is possible to get such water and whether the water would be safe to drink.

In earlier studies, water was found in glass beads formed by volcanic activity on the moon. Those studies used materials collected on the moon more than fifty years ago.

Yangshuo is not a new or strange name for travelers. It is a small county belonging to Guilin. Yangshu     1    (surround) by karst peaks and bordered on one side by the Li River, so in Yangshuo you can     2    (total) enjoy the peaceful landscape. Since Yangshuo is     3     mature place, this time our main purpose is to find something new around Yangshuo or having more fun in Yangshuo.

From Yangshuo, it is about 1 hour driving to reach a scenic spot     4    (call) Lijiang Bay (Lijiangwan). This scenic area is very comprehensive.     5    (traveler) can experience the boat cruise(游览) first to enjoy the beautiful scenery, the green hills and clean water with great reflections. Then you arrive at another part     6     the scenic area. It is a Karst cave. If it is the first time for you     7     (visit) Karst cave, you can not miss it. Keep going ahead, and there is a huge hill far away. Pay attention to the cliff and you just find some murals(壁画) painted on it,     8     are completely crafted by nature.

The big highlight in Lijiang Bay is Glass Bridge, although it is not so famous and     9    (amaze) like the Glass Bridge in Zhangjiajie, the Glass Bridge in Lijiang Bay is the     10    (high) glass bridge in Guangxi, about 250 meters high and 500 meters long.