| 例句 |
The policy was sharpened up by the act.这项政策由于制定了那法案变得更严厉了。He really needs to sharpen up his act, or he'll never get to university.他确实需要改进自己的表现了，否则绝对上不了大学。The fashion designers have sharpened up their act in the last few years.时装设计师在过去的几年间表现得更出色了。Ginny tried to sharpen up some rusty typing skills.金尼试图重拾生疏了的打字技术。You'd better sharpen up if you want to keep your job.你要想保住工作，最好进一步提高自我。If he really wants to sell his product, he'll have to get his marketing boys to sharpen up.如果他真想卖出产品，就要让市场人员变得更机敏。If the company doesn't sharpen up soon, it will go out of business.如果这家公司不马上改进的话，就会歇业倒闭的。 |