Once strapped in, the user chooses "walk" mode, pushes his crutches outward and is off.

使用者系好带子，选择“走”模式，伸出拐杖就可以开走了。

youdao

Once a video is done, Romeo chooses a new song it think you’ll enjoy.

一曲终了时，《罗密欧》会再选一首你可能喜欢的新歌。

youdao

Once the user chooses to check out, the shopping cart is sent to the application, and an XML purchase order document is generated for the items that were purchased.

一旦用户选择付帐，购物车将发送到应用程序，并为采购的货品生成XML采购订单文档。

youdao

If my opponent chooses Beta and I choose Alpha, I get 3; Beta, I get 1. Once again Alpha is better.

如果我对手选β,我选α我得3,选β我得1,也是选α好

耶鲁公开课 - 博弈论课程节选

So here's the straight line, and this line is the expected payoff to Player I from choosing Down as it depends on the probability that the other person chooses Right, and then once again, we can write down the equation.

这就是第三条直线了,它表示参与人I选择下获得的收益,是另一个参与人,选右概率的一个函数,对于这一条直线,我们依然能够给出方程式

耶鲁公开课 - 博弈论课程节选

And certainly once the Republican Party chooses its nominee, that frequency will intensify.

WHITEHOUSE: Press Briefing

That in-between moment, Wallaby has determined, is the ability to use one intelligent card that, once swiped, automatically chooses the best card to charge in each transaction, based on the card holders preferences.

FORBES: Check In to Maximized Credit Card Rewards With Glyph

If he were a prizewinning political theorist, Krugman might raise an issue at once more serious and more grave than the one he chooses to belabor.

FORBES: Preachers, Plutocrats, and Grover Norquist: But Where's The GOP Soul?