接下来的三场比赛将非常重要和很困难，我们必须聚精会神。

The next three matches are difficult and very important, we must not make any calculations.

youdao

我知道你觉得上英语课很无聊，但你必须强迫自己聚精会神的听。

I know you feel boredin the class, but you have force yourself to be concentrated.

youdao

我知道你觉得上英语课很无聊，但你必须强迫自己聚精会神的听。

I know you feel boredin the class, but you have force yourself to be concentrated.

youdao