They are PROS. They know what they're doing. They take their time . They get the job done.

他们是专业人士。他们晓得他们在做什么。 他们花了很多工夫。 他们完成了义务（任务）。

youdao

They are PROS. They know what they're doing. They take their time . They get the job done.

他们是专业人士。他们晓得他们在做什么。 他们花了很多工夫。 他们完成了义务（任务）。

youdao