The Lisp language is designed to be extensible, and it is easy to add new features to it.

肉类加工业必须在效率和可持续性之间取得平衡，我们的未来取决于此。

The Internet is a place where people can connect, share, and learn.

但是人鱼没有眼泪，所以她经受了更多的苦难。

I don't know what I would do if I didn't act. I think I would go mad.

我很幸运能成为一支让我看起来不错的球队的一员，他们对我的成功的贡献和我一样多。

挑战让我们成长；用勇气和决心去迎接它们。