Rest cramps in the calf at night are due to a shortening of the calf muscle which can happen while lying in bed and pointing your toes down.

夜间发生的小腿休息抽筋，是当人们躺在床上，脚趾向下方抻而造成小腿肌肉收缩造成的。

youdao

Another example: you are lying in bed, trying to have some rest after a hard day at work, and again the phone is ringing, because you forgot to switch off "your favourite toy"... Terrible!

另一个例子：你是躺在床上，想有一些休息了一天的工作，并再次响起的手机，因为你忘了关掉“你最喜爱的玩具”…可怕！

youdao

Another example: you are lying in bed, ing to have some rest after a hard day at work, and again the phone is ringing, because you forgot to switch off "your favourite toy"... Terrible!

另外一个例子：假如你躺在床上，试图在一天劳累工作后休息一下，电话再一次的响了，因为你忘记关闭这个“你最喜欢的玩具”了…太可怕了！

youdao