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.
讓我們先休息十分鐘.
May I take a break so that I can stretch my legs?
我可以休息一會兒伸伸腿嗎?
During the a long flight from the US to Taiwan, I normally stretch my legs every two hours.
在從美國到臺灣的長途飛行中,我通常每兩個小時起身走走.