Plows and threshing machines are farm implements.

犁和打谷机都是农具。

Because threshing machines are taking their work.

因为打谷机抢了他们的工作。

The threshing machines do the work of these people.

打谷机代替了这些农业工人的工作。

Because threshing machines were taking away their work as harvesters.

因为打谷机夺了他们的饭碗。

It was Pa who had got the other men to stack their wheat together and send for the threshing machine, and it was a wonderful machine.

是爸爸让其他人把小麦堆在一起，然后送去脱粒机，这是一台很棒的机器。