行人似乎永远没有意识到他们对于汽车的安全而言是一种威胁。
The future of CRISPR is bright, and I believe it will continue to revolutionize medicine and agriculture.
改变是不可避免的,成长却是可以选择的。
I therefore have decided to read only the writings of men who have been executed or have risked their lives in some way.