I need to improve my English.

我需要提高我的英语水平。

《牛津词典》

youdao

youdao

Today we talk about a method that helps provide low-income people with the financial services they need to improve their lives.

VOA: special.2010.06.16

You need hybrids, in order to improve the category of what you're doing.

你必须用杂交来改良品种

耶鲁公开课 - 古希腊历史简介课程节选

Corn harvests remain small. The researchers say farming methods in Sub-Saharan Africa need to improve or else poor quality soil will increase rural poverty.

VOA: special.2009.07.28

We need to improve men's physical activity levels, whether through sports or building exercise into routine.

BBC: Too many men 'unconcerned' about weight health risks

But (this is the paradox) this is often exactly what you need to improve your career.

FORBES: If You Were To Take A Year-Long Sabbatical, How Would You Spend It To Enhance Your Career?

Second, we need to improve the quality of care that women receive during pregnancy.

FORBES: U.S. Health Law May Curb Rising Maternal Deaths