我很伤心，当然是由于输掉了比赛，我期望很多，因为我们一直训练很好。

I am sad of course because we lost and I expected much more as we had been playing well.

youdao

我们一直为这次运动会进行紧张训练。

We have been training hard for the games.

youdao

十五年来，科学家们一直在训练蜜蜂以其它方式帮助我们。

For 15 years, scientists have been training bees to help us in other ways.

youdao