Oh, these guys simplify. If you do the same with the second one - — things simplify again.

噢，看这些多简单，如果你同样应用在第二个上面，结果也是会被简化了的。

youdao

Oh, these guys simplify. If you do the same with the second one - — things simplify again.

噢，看这些多简单，如果你同样应用在第二个上面，结果也是会被简化了的。

youdao