装置包括热力塑型腰部定位带和两侧D型环组合而成可固定工作人员位置，给予后撑保护。

It includes thermoplastic positioning waist harness and D-style collars on both sides, and is able to fix user's position, and provide back brace protection.

youdao

你在训练后做俯卧撑。

You're doing push-ups after practice.

youdao

我真的很感谢格雷厄姆教练对我所做的一切，虽然那时训练后做那么多俯卧撑并不好受。

I really felt thankful to Coach Graham for what he had done to me, though it surely didn't feel good at that time to do so many push-ups after practice.

youdao

We do some exercise, dips, pull-ups,

我们做一些运动，仰卧后撑，做引体向上。

圣莫妮卡的 DJ - SpeakingMax英语口语达人