“The piece rate for food delivery is very low, ” Chan said.

“食品配送的计件率非常低，”陈说。

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

我们已经在自由职业、独立承包、计件工资、兼职工作和临时工作的兴起中看到了这一点。