labour intensity

• 劳动强度

labour intensity的用法和样例：

例句

1. Besides easing labour, this spoils less grain.
   这样不仅减轻劳动强度，而且减少粮食浪费。
2. The efficiency is greatly raised, and the intensity of labor is decreased.
   工作效率大大地提高了，而劳动强度却降低了。