Molecular design breeding is an important direction for future crop genetic improvement, it will greatly improve breeding efficiency.

The dog is called Sandy. I like Sandy. He is not clever but he is very cheerful.

挑战是伪装的机会，勇敢地拥抱它们。

坚持做自己喜欢的事，总有一天会被看见。

生活是由选择构成的，而每一个选择都是一种放弃。