If you have a bag or a case, put it on the floor beside your chair. Do not clutch it nervously or, worse still, drop it, spilling everything.

如果你带有手提包或手提箱，就把它放到桌椅旁的地上，不要紧张得抓着不放，更糟糕的是把包或箱子摔在地上，让东西撒了一地。

youdao

The power is delivered to the walking wheel driving device and the planting case driving axle through the controlling of the main clutch operating rod and a walking clutch.

经主离合器操纵杆及行进离合器操纵杆控制将动力传动至行走轮驱机构和插植箱驱动轴。

youdao

Main products: vessel gear case, hydraulic pressure clutch, hydraulic pressure double and branch driver, timing clutch, reducer, vacuum pump etc.

主要产品有：船用齿轮箱、船用辅机、液压离合器、液压离合分动箱、液粘调速离合器、减速机、真空泵等。

youdao

Can it really be true that a clutch of Olympic bullion might cause the wider world to admire a country, or most importantly in the case of Britain, reassess old attitudes towards it?

BBC: Will Olympics prove a bargain for UK soft power gains?