They had so much rubble to clear, he says, that they often keeled over in the heat under the weight of their protective gear. Taken out in ambulances, they would usually be back the following day.

他们要清理很多瓦砾，他们身处高温之中，会经常因装置所承载的重量而翻倒，之后被送上救护车，可第二天总会回来。

youdao

The gear -used steels and heat treatment have important effect on gear quality.

齿轮钢材和热处理对齿轮质量有重大的影响。

youdao

Gear after heat treatment with high hardness and strength, and shaft installed in the replaceable shaft sleeve.

齿轮经热处理有较高的硬度和强度，与轴一同安装在可更换的轴套内运转。

youdao

As such, the Heat found their higher gear in the third.

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You must stay hydrated, and staying in the gear longer than two or three hours really brings heat problems.

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They had so much rubble to clear, he says, that they often keeled over in the heat under the weight of their protective gear.

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