This pipe is used to carry water.

There is a theory that there are geysers on Mars.

The history of Kampuchea is very interesting.

He is an intersex person, possessing both male and female gender characteristics.

This gum contains saccharin.

In this village, there is a well called Amai, which produces delicious water.

Living in this quiet town is very peaceful.

This product is government-manufactured, and its quality is guaranteed.

The observer recorded the phenomenon in detail.

This bamboo slip tells the history of ancient China.