“打麦”造句

农民过去用手打麦脱粒.
Farmers used to thrash their wheat by hand.

在一些村子里,农民用机器来打麦.
In some villages farmers use a machine to thresh wheat.

在有脱粒机之前,农民用手打麦脱粒.
Before thrashing machines farmers thrashed their wheat by hand.