In chemistry, we use projections to represent the shape of molecules.

By learning a one-line fact every day, your knowledge will increase.

By listening to his well-informed opinion, we were able to gain a new perspective.

Her dress was in dazzling colors, just like a rainbow.

We have our wedding ceremony tomorrow.

The reticulated python is one of the largest snakes in the world.

He carved a gourd and made a beautiful vase.

We used the character '評' to evaluate his performance.

He is the representative of our team.

This sample is very rare.