随着机器、牵引车以及卡车的引入，这些工作流失了。

Those jobs went away with the introduction of machinery, tractors, cars, and trucks.

youdao

随着机器、牵引车以及卡车的引入，这些工作流失了。

Those jobs went away with the introduction of machinery, tractors, cars, and trucks.

youdao