The confusion of costs with rates persists partly because labor rates are a convenient target for managers who want to make an impact on their company's budgets.

成本与价格的混淆一直存在，部分原因是人工费率是那些想对公司预算产生影响的管理者的方便目标。

You don't have to erect a wind turbine in your backyard to make an impact on climate change.

你不需要在你的后院建造一个风力涡轮机来应对气候变化的冲击。

See how easy it is to make an impact?

你看到了多么容易能造成好的环境冲击了吧？

How can my life make an impact in this world?

我们如何让我们的生生命影响世界？

But you don't have to do that to make an impact.

但是，你们不必一定要去做那些大事。