一个人为了保护自己的身体而做的事情,被视为合法行为。
It has been said that man is a rational animal. All my life I have been searching for evidence which could support this.
我不喜欢做简单的事,我喜欢挑战自己。
Sustainable fishing isn't an option—it's the only way forward if we want to preserve marine ecosystems.