关于先编写测试最有趣的事情之一是，它有助于发现新问题。

One of the most interesting things about writing tests first is that it helps make emergence possible.

youdao

there's this thing called street-skateboarding where you just find features or interesting to do tricks on or

有这个叫做街头滑板的东西，你可以发现它的特色，做有趣的技巧或者

滑板的魅力 - SpeakingMax英语口语达人