sweat blood

汉语翻译

例句：

1. I sweated blood for a while thinking I'd broken the TV.
   我想到自己弄坏了电视机，十分　急。
2. In the last century, there were no trade unions, and so workers could be made to sweat blood.
   上个世纪没有工会，因此人们可被驱使着累死累活地干活。