The company needs to improve its competitive edge.

公司必须提高它的竞争力。

《牛津词典》

The company needs to improve its training and retention of staff.

公司需要改进对员工的培训和留用工作。

《牛津词典》

Revise the draft to improve its content.

修改草案，完善内容。

youdao

A spokeswoman for the mayor's office, Joanna Dovan,says the Pittsburgh area has been working to improve its air quality.

VOA: special.2009.07.13

Francis Bacon, influenced by Machiavelli, urged human beings to employ their reason to force nature to give up its secrets, to treat nature like a woman, to master nature in order to improve man's material well being.

弗朗西斯·培根受到马基雅弗利的影响,提倡人们运用理性,来让自然原形毕露,像对待女人那样对待自然,去征服自然以提升人类的物质生活

耶鲁公开课 - 古希腊历史简介课程节选

This week it named the winners of a million dollar competition to improve its system for suggesting movies to its members.

VOA: special.2009.09.25

But the Sainsbury clan has taken some unusual steps to improve its share price.

FORBES: Bargains And Dogs

These declines are likely to continue as Netflix continues to improve its streaming content.

FORBES: Netflix's Valuation Is Streaming To The Stratosphere

For the last few quarters, Facebook has stepped up its efforts to improve its mobile monetization.

FORBES: All Eyes On Facebook's Mobile Growth And Graph Search Progress