安有
3.A simple example could be a combustion engine with an electronic ignition.
5.This is the control side of the machine on which a lot of control meters and gauges are set.
7.A post with a sign giving directions for travelers, usually placed at a crossroad.
8.A watertight cylindrical vessel, open at the top and fitted with a handle; a bucket
9.This little stand is on wheels, so you can whirl it round and choose the cup you want.
10.A water wheel with buckets attached to its rim, used to raise water from a stream, especially for transfer to an irrigation channel.

