到1982年，已有90%的农村居民加入到家庭生产承包责任制中。

By 1982, more than 90 percent of rural dwellers were engaged in the household production system.

农村实行承包责任制后，剩下的劳动力怎么办，我们原来没有想到很好的出路。

We had not found a good solution to the problem of surplus labour created by the implementation of the contracted responsibility system.