萨姆热爱他的工作，一口气干了十二个钟头，然后因为精疲力尽而睡着了。

萨姆热爱他的工作，一口气干了十二个钟头，然后因为精疲力尽而睡着了。的英文翻译

基本释义

• Sam worked for twelve hours from sheer love of his job. Then he fell asleep from sheer exhaustion.