如果人类不能在我有生之年登陆火星,我将会非常失望。
If humanity doesn’t land on Mars in my lifetime, I would be very disappointed.
Energy security is a crucial part of national strategic security, and we must firmly keep it in our own hands.
我喜欢唱歌,我喜欢跳舞。我喜欢表演。这就是我。
The beauty of a molecule is in its structure and its story.