If the government goes on exacting so much from the taxpayer, it will not last long.
如果该政府继续如此征税的话，它将不会持续多久。
An exacting task.
一项费力的任务
I have so trained myself in secretarial work that only exacting problems are interesting to me.
毫不夸张的说，我在文秘方面受过严密的训练，越是难度大的工作越能激起我的工作热情。
