全部

1·They know how to code, but they're also familiar with the smell of axle grease.

他们知道如何写代码，但是他们也非常熟悉车轴机油的气味。

2·It smelled of grain and of harness dressing and of axle grease and of rubber boots and of new rope.

谷仓里还有粮食，马鞍油，车轮油，橡校雨靴以及新绳索，各种各样的味道。