1. They were toiling at their experiment. 他们正在辛苦地做试验。
2. I have nothing to offer but blood, toil, tears and sweat! 我没有别的,唯有热血、辛劳、眼泪与汗水能奉献!
3. As for the masses of the people, their toil and their struggle, their army and their Party, we should certainly praise them. 至于对人民群众,对人民的劳动和斗争,对人民的军队,人民的政党,我们当然应该赞扬。
英英解释
n.
1. productive work (especially physical work done for wages)
2. work hard