[rén gōng]
(人为的) man-made; artificial
man-made lake
人工湖
(人力) manual work; work done by hand
install machines to replace manual labor
用机器代替人工
We had to move water by a chain pump because the electric pump had broken down.
抽水机坏了, 只好用人工车水。
(工作量计算单位, 指一个人做工一天) manpower; man-day; a calculating unit of the amount of work done
How many man-days will be needed to construct this irrigation canal?
修这条渠道要多少人工?