今天的每日一句是

If you want to get healthy, get out of your car and onto your bike; two wheels are better than four!
如果你想要健康，那么改骑自行车吧，骑自行车比开汽车好。

讲解：
当一个人说 two wheels are better than four 的时候他的意思就是骑自行车比开汽车好。

请注意

所谓 two-for-one 就是汉语里的买一送一，买一个送一个。

I hope you like eating cabbage; I got them on a two-for-one offer at the supermarket, so we've got lots to eat.
我希望你能喜欢吃白菜，超市买一送一，我买了很多，所以我们有得吃了。