在那里我训练了半个钟头，因为他们说训练必须半小时一停，否则你会全身酸痛。

And there I trained for half an hour; they said that after half an hour you should stop because otherwise your body will get really sore.

youdao

开一个长打球，将助你一臂之力，让你在第二杆登上果岭，否则，你必须让球停稳在峡谷边上。

A long tee shot helps your chances of going at the green on the second shot. Otherwise a lay up short of the canyon is called for.

youdao

而当他们说“停”你就必须停下来。

"And when they say" stop "you have to stop."

youdao