industrial workers造句

1、More industrial workers joined the ranks of the unemployed.
更多的产业工人加入到失业大军中。

2、The same is true when industrial workers are upgraded in skill through technical training.
同样，当工业工人通过技能训练技术升级后，人均生产量也会增加。

3、Before liberation China had only four million industrial workers and now there are twelve million.
我国解放以前只有四百万产业工人，现在是一千二百万工人。