A collier working by the piece is supposed, at Newcastle, to earn commonly about double, and, in many parts of Scotland, about three times, the wages of common labour.

在纽卡斯尔， 按计件工工通常赚取普通劳动工资两倍左右， 而在苏格兰许多方， 则约为普通劳动工资三倍。

We've seen it in the rise of freelancing, independent contracting, piece rate and part-time work and contingent work.

我们到这种情况在自由职业、独立承包商、计件工和兼职工以及临时性工中有所增加。