incidental expenses; the road will bring other incidental advantages; extra duties incidental to the job; labor problems incidental to a rapid expansion; confusion incident to a quick change.

• 额外开支；这条路将带来其他附带的利益；伴随着工作而来的额外的职责；伴随着高速扩张而来的劳工问题；迅速转变带来的混乱；。