我们都在寻找着某个人。

We are all searching for someone.

youdao

而自从知道了细菌能让我们生病后，我们一直都在寻找着更好的抗生素。

And since we figured out that bacteria can make us sick, we've searched for better antibiotics.

youdao

而自从知道了细菌能让我们生病后，我们一直都在寻找着更好的抗生素。

And since we figured out that bacteria can make us sick, we've searched for better antibiotics.

youdao