I'm not a teacher, I'm a student.
我不是老师,我是学生。
I just want to be happy and make music.
The camera is like a weapon; it's dangerous if you don't know how to use it.
Protecting marine life is protecting our own future.
基因编辑的伦理影响必须在每一步都得到考量。
最痛苦的并非痛苦本身,而是孤独地承受痛苦。