建议每年一定把机器检修一次。

It is strongly recommended that the machines should be checked every year.

《牛津词典》

好吧，首先，每期支付额被称为一个息票，从现在开始每年一英镑。

Well, the first — each payment we'll call a coupon — so it pays one pound one year from now.

youdao

这个展览每年举行一次。

The exhibition is held annually.

《牛津词典》

Stocks have paid 4% more a year over this incredibly long time period than short-term bonds.

股票在相当长的一段时间里,每年都比短期债券投资收益率,高出4个百分点。

耶鲁公开课 - 金融市场课程节选

Malaria causes a million deaths per year, and schistosomiasis, which is a parasitic disease, is unfortunately a common cause of death in the world.

疟疾每年造成一百万死亡,而血吸虫病,这是一种寄生虫病,不幸的是,它是世界上很常见的死因

耶鲁公开课 - 生物医学工程探索课程节选

How can it be that one asset does 4% a year better than another?

一项资产怎么会比另一项资产每年多收益4%

耶鲁公开课 - 金融市场课程节选