1.stretch out 伸出;伸直四肢
They stretched out on the grass.
他们伸直四肢平躺在草地上。
2.take weight 支撑体重
If necessary, support your body with a chair to take weight off the knee.
如果必要,可以借助椅子的辅助来减轻膝盖的负重。
3.speak of 所谓的;值得一提
I don't think his handwriting was anything to speak of.
我认为他的书法没什么值得称道的。
4.turn on its head 彻底改变;推翻
Seldom has corporate strategy been turned on its head so quickly.
公司战略从来没有如此快的改变其方向。