在钢管脚手架上施工的电焊机、振捣器等用电设备应放置在枯燥的木板上，操作人员应穿戴绝缘的防护用品。
In the construction of steel pipe scaffold on electric welding machine, vibrator and other electrical equipment should be placed in dry wood, operators shall wear insulating protective equipment.
“枯燥”“困难”分类内的任务包括需要时间和相当程度的耐久性的监视任务，这是人工飞行器不能满足的。
Included in the "dull" and the "difficult" categories were surveillance missions requiring time and a degree of persistence that crews of manned aircraft could not provide.
酒店为每台豪华轿车配备了个性化头部按摩器，颠覆客人一贯出行的枯燥体验。
All of the hotel's luxury cars were equipped one massage cap for each guest, offering relaxing head massages to add to the guests travel experience and turn their car into a Spa-on-wheels.
酒店为每台豪华轿车配备了个性化头部按摩器，颠覆客人一贯出行的枯燥体验。
All of the hotel's luxury cars were equipped one massage cap for each guest, offering relaxing head massages to add to the guests travel experience and turn their car into a Spa-on-wheels.
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