因此，该装置有二个优点：(1)工作压力比一般冲击气缸高，所以能增加输出功。

Therefore, this device has two advantages: (1) the pressure of impact cylinder may be higher than usual, so that the output can be increased.

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随着生活节奏的提高，越来越多的人觉得工作压力比以前大了，同时伴随而来的是休闲时间的减少。

With the rhythm of life speed up, more and more people feel that the pressure is weighter than before, along with the decrease of the leisure hours.

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认为这份工作压力很小的人数百分比：53.3%。

Who say the job is low stress: 53.3%?

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