有一次我把手机忘在家里了，我完全无法集中精力去工作。

Once I left my phone at home and I couldn't pay attention to my work at all.

youdao

有一次我把手机忘在家里了，我完全无法集中精力去工作。

Once I left my phone at home and I couldn't pay attention to my work at all.

youdao