Mistakes, like passing the length and width as parameters to Area and Perimeter rather than to the constructor, are corrected by refactoring.

类似于“将长度和宽度以参数的形式传递给面积和周长，而非在构造函数里指定”这样的错误，可以通过重构来修正。

youdao

If you get back on defense, deny Nash's passing lanes and play energetic on the perimeter, the Suns will miss most of their3 Pointers.

如果你积极防守，切断纳什的传球路线，在外线积极拼抢的话，太阳会投丢大部分的三分。

youdao

Syracuse's octopus-like defense has covered every inch of the court, eliminating passing lanes, consistently depriving opponents of easy baskets down low, and defending the perimeter with abandon.

WSJ: Syracuse focused on journey to Final 4