The revenue from tourism is the biggest single item in the country's invisible earnings.

旅游收入是该国非贸易性收益中最大的单项收入。

《柯林斯英汉双解大词典》

It was the Nikkei's biggest single-day gain in history.

今天是有史以来日本股市涨幅最大的一天。

youdao

Cyprus is now the biggest single obstacle to Turkey's EU hopes.

目前，塞浦路斯便是土耳其欧盟梦想的最大单一障碍。

youdao

Five years ago,the world witnessed the biggest single natural disaster in living memory.

VOA: standard.2009.12.26

That, I think, is partly because the biggest single component of building costs is labor.

我想,有部分原因是因为,建筑成本的最主要构成因素就是劳动力

耶鲁公开课 - 金融市场课程节选

"It's the single biggest driver over the past 10 to 15 years of why healthcare has risen."

VOA: standard.2010.07.02

The bellwether PSEi dropped 3.8%, the biggest single-day decline by percentage since September 2011.

WSJ: Tokyo Shares Down Sharply

The SNP was the biggest single party in Aberdeenshire after last year's election, with 28 councillors.

BBC: SNP councillor Fergus Hood moves to Lib Dems

Since Liberty is backed by multiple investors, the family will remain the biggest single shareholder.

ECONOMIST: Prisa and Spanish media