The Milky Way’s black hole is our closest laboratory for studying extreme gravity.

我不是一个想成为明星的女孩，我只是一个唱歌的女孩。

In computational learning theory, we seek to understand the fundamental principles that govern learning from data.

我只是想让大家开心。

We can’t leave the problem-solving to the next generation. We have to do our part now.