二手车市场是信息不对称的经典例子。

Tennis is a mental game. Everyone is fit, everyone hits great forehands and backhands – it’s the upstairs that counts.

I'm a woman and I'm a Latina, and those are two stubborn combinations.

培育花草树木就是培育善良、美好和真实。

我写关于我生活的歌，而我的生活相当普通。