They carried on their farm operations with mules and they had no surplus of these, seldom more than four.
他们是使用骡子耕作，也没有富余的，最多不过四头骡子。
2
In the present stage, it is a very important feature that the surplus labor forces of off-farm workers were cosmically transferring to town and non-agricultural sectors.
农村剩余劳动力大规模向城镇和非农产业转移是我国社会转型时期的一个重要特征。
3
Another service that help prevent surplus of farm products during peak seasons is consumer marketing information.