Bicycles are available if needed.

如果需要的话，我们可以提供自行车。

youdao

If needed, the fat turns into water.

如果需要，脂肪会变成水。

youdao

Schools provide food, counseling and taxi service if needed.

如果需要的话，学校将提供食物、咨询和出租车服务。

youdao

They promise to take action, if needed, "to safeguard financial stability in the euro area as a whole."

VOA: special.2010.02.12

Even in real recipes, you have things like, if needed, add sugar.

就算在真实的菜谱当中，你也需要做一些比如加糖之类的事情。

麻省理工公开课 - 计算机科学及编程导论课程节选

Partly because I think it's a good exercise, but also I don't want this class to be a class where you sit there, with your cup of Willoughby's coffee if needed to keep awake, and you watch me solve models because that's not how you learn.

一方面是由于我认为这是个好的锻炼机会,此外,我也不希望这个课程,变成你们坐在这,用威洛比咖啡来保持清醒,一边看我解决问题,因为你们不应那样学习

耶鲁公开课 - 博弈论课程节选

It does seem that the IMF will have emergency funding in place quickly if needed.

FORBES: The Week Ahead: Can the Bulls Stay in Charge?

When asked, he indicated that, if needed, the Fed would do another QE program.

FORBES: When Bad News Is Good News

Huang assumes that Beijing can reverse course and pump money into the economy if needed.

FORBES: China's Economy: The Correction History Will Remember