5. to stretch (one's) legs:to relax or to take a short break (久坐后,把腿舒展一下,或稍微休息一下)
Let's take ten minutes to stretch our legs.
让我们先休息十分钟.
May I take a break so that I can stretch my legs?
我可以休息一会儿伸伸腿吗?
During the a long flight from the US to Taiwan, I normally stretch my legs every two hours.
在从美国到台湾的长途飞行中,我通常每两个小时起身走走.