我向在此的每一个人挑战。

I challenge anyone here to race with me.

youdao

几乎所有的教育者都相信，具有挑战性的环境往往能激发出一个人最好的品质。

Nearly all educators believe that a challenging situation can often bring out the best qualities of a person.

youdao

如果你再次丢失了它，如果另一个人说了什么有挑战性的话，然后过了一会儿你重新记起-你继续回到内在身体。

If you lose it again, if the other person says something challenging, then after a little while you remember - and you go back into the inner body.

youdao

you are challenging the other person to consider the alternatives.

你就在挑战另外一个人考虑别的选择。

What if 课堂 - SpeakingMax英语口语达人