我在这次科技比赛中连中三元，得到了老师的表扬。

I have achieved excellent results in three consecutive technology competitions, and won the praise of our teacher.

youdao

我在这次科技比赛中连中三元，得到了老师的表扬。

I have achieved excellent results in three consecutive technology competitions, and won the praise of our teacher.

youdao