1、Let's do some warming-up exercises first.
首先讓我們做一下熱身運動。

2、The runners have been in their lanes.They are doing warming-up exercises.
選手們已經(jīng)上跑道了，他們在做準(zhǔn)備活動。

3、Why is sufficient warming-up exercise necessary before the race?
為什么賽前要做好充分的準(zhǔn)備活動？

4、Some people maintain that warming-up promotes flexiblity.
有人認(rèn)為準(zhǔn)備活動增進(jìn)柔韌性，并防止肌肉受傷。

warming-up翻譯

n. 轉(zhuǎn)暖, 準(zhǔn)備運動, 準(zhǔn)備活動 詳情