The country is planning a major overhaul of its highways.

该国正计划对全国公路进行大规模的检修。

《新英汉大辞典》

MobileMail.app needs major overhaul.

电邮软件需要大改。

youdao

Last month, PepsiCo introduced a major overhaul of the Tropicana packaging.

上个月，百事公司决定对纯果乐的包装进行一次彻底的改变。

youdao

Bernanke's testimony comes as lawmakers attempt a major overhaul of financial regulations.

VOA: standard.2010.03.17

"I don't see a need to overhaul the regulations. The regulations cover the major causes of pipeline failures,and we do not see any gaps."

VOA: special.2011.07.08

Treasury Secretary Geithner says a jobs bill is vital, as is an overhaul of America's financial regulations to limit risk-taking by the nation's banks and major private financial institutions.

VOA: standard.2010.02.07

No, this is a major overhaul of the logo, the layout, the fonts, the navigation.

FORBES: Is Google Doomed to Repeat the Mistake of "New Coke?"

He wants to convince you that the tax code is a mess and needs a major overhaul.

FORBES: Two Good New Books on Tax Reform

Proposals including a major overhaul of the benefits system will be discussed at a meeting on Tuesday evening.

BBC: Isle of Man benefit changes need debate: Robertshaw