每年三次应为我举行庆节。

Three times every year you shall celebrate feasts to me.

youdao

也每年三次上耶路撒冷。

Also visiting Jerusalem up to three times a year.

youdao

汤姆森教授每年三次比较有待自然授粉或需人工授粉花的结实率。

Three times a year Prof Thomson compared the fruiting rate of flowers that were left to be pollinated naturally, or given extra doses of pollen by hand.

youdao

And we do two to three concerts per year. We have two rehearsals a week.

我们每年举行二到三次音乐会。每周练习两次。

积极参与俱乐部活动 - SpeakingMax英语口语达人