Stripped of many conventional engine parts, the opposed-piston engine is inexpensive and simple to manufacture.

由于取消了许多传统的发动机部件, 对置活塞发动机造成低廉而且生产工艺相对简单。

We're not talking about the motor or the engine part of the car.

我们不是在谈论汽车的电机或发动机部分。

The south side of the street had no sidewalk, only a chain-link fence topped with barbed wire protecting some kind of engine parts storage yard.

街道南面没有人行道，只有一道高高围起的，上面安着带刺的铁丝网，保卫着高墙后存放着重要货物的远足。

Using the same model as the group above—and looking solely at intermediate inputs, such as semiconductors or engine parts, rather than finished products—researchers at the European Central Bank divide the world into two blocs: " East" and " West" .

欧洲中央银行的研究人员使用与上述小组相同的模型——只关注中间投入，如半导体或发动机零件，而不是成品——将世界分为两个集团：“东方”和“西方” 。