It costs nothing, and yet you get fresh air, see people, see nature, see stores and restaurants and houses and plants you never would have in a car.

它一分钱也不要你付，你却得到了新鲜的空气，看到了人们，大自然，商店，餐馆还有房屋和树木。

youdao

It costs nothing to say "I am proud of you" yet these words can turn the person's world positively upside down.

说句“我以你为傲”并不损失什么，但这些字句却能使一个人变得更积极。

youdao

That's what I consider true generosity. You give your all, and yet you feel as if it costs your nothing.

我认为真正的慷慨是：你奉献了所有，但仍觉得你没有任何损失。

youdao

Northern Ireland is nothing more than a pin point in the world yet it commands so much attention, it costs so much money to keep it ticking over.

BBC: Can the bombing be stopped?