The drill should be slowly rotated to ensure a clean hole.钻头必须缓慢转动，以保证钻孔平整光滑。Goldsmith has repaired the roof to ensure the house is wind-proof.戈德史密斯修理了屋顶，以确保房屋能够抗风。Ensure that the frame is securely fixed to the ground wi...
To ensure operation of transmission line safely, the arcing gap of insulator was developed and install.为保证线路安全运行, 研制安装了保护绝缘子串的引弧间隙,并先后在锚塔和高塔上安装了避雷器.Lay them on their side and ensure the airway is unobstructed.让他们侧躺着,并确保呼...
...a bumptious bureaucrat.一个傲慢的官僚主义者Some of these secular priests were ignorant, bumptious.那些俗里俗气的神父中有些人一窍不通, 自以为是.Keep that bumptious bastard out of my hair, but book me on his flights.别让这个自高自大的家伙惹我生气, 不过在替我订票的时候,要订他飞的班...
The heavy equipment was sabotaged, the lighter equipment stolen.这样一来,重型设备遭到了蓄意毁坏, 小设备不翼而飞.They sabotaged the railway lines so that the trains could not run.他们故意把铁路破坏掉,使得火车开不了.The main pipeline supplying water was sabotag...