Once you determine your sleep needs, you should meet those needs every day.

一旦你决定你的睡眠需求，你应该每天满足那些需求。

youdao

We tend to meet up for lunch once a week.

我们往往会每周共进一次午餐。

《柯林斯英汉双解大词典》

About 72% of "unretiree" respondents said that they would return to work once retired to keep mentally fit while 59% said it would be tied to making ends meet.

约72%的“不退休”受访者表示，他们一退休就会重返岗位，以保持心理健康；59%的受访者则表示这一选择与维持生计有关。

youdao

Now they are stars in the sky, so they meet each other in lunar months,seventh in July, each year once.

VOA: special.2010.02.08

We would only meet each other once or twice a week.

我们会一周见个一、两次。

The thing is 实战 - SpeakingMax英语口语达人

"Wouldn't you like to go meet Missus Trotter once before we leave?"

VOA: special.2010.04.24

"Once you meet him one time, it's like you've known him all your life, " she said.

NPR: W.Va. Sheriff Fatally Shot, Suspect In Custody

Or will HTC once again meet expectations of what a modern smartphone should be, and no more?

FORBES: Does HTC Need To Stand Out In The World Of Android And Windows Phone?

If market conditions cause asset values to change, the portfolio is re-adjusted (rebalanced) to once again meet the original, targeted asset allocation mix.

FORBES: How To Construct The Perfect Portfolio