Your body simply can`t maintain the same level of energy without that extra oxygen you get when breathing through your mouth.

否则，不呼吸新鲜的氧气，你体能将会下降。

youdao

Extra sleep this year won; t be a luxury but a necessity.

多余的睡眠在今年不是一件奢侈品而是必须的。

youdao

Don 't give her any extra jobs; she' s snowed under already.

别再把额外的工作派给她了，她已经忙不过来了。

youdao

They don't want to admit to a lot of extra-marital activities.

VOA: standard.2010.07.07

Is there some feature that the physicalist can't explain and so we need to appeal to something extra-physical to explain it?

是否存在物理主义者不能解释的这种特性,使得我们不得不诉诸于,某些超物理的东西来解释

耶鲁公开课 - 死亡课程节选

She's done fantastic work, showing how people who help-- whether it's helping five extra acts during the week-- it can be more; doesn't have to be restricted to five-- or people who help five extra acts during one day, it's actually contributing to their wellbeing.

她很好地，证明人们-,不论是在一周内多做五件好事-,可以更多;,不必局限于五件-,或者人们在一天内多做五件好事，都能让他们更幸福。

哈佛公开课 - 幸福课课程节选

The suggestion is that if BA can't compete over the short-haul routes, it should leave them entirely to the no-frills carriers, which would then absorb the extra "slots" - takeoff and landing times - for their own services.

BBC: What next for BA?

U.S. Secretary of State Condoleezza Rice -- who is in Turkey for a conference with Iraq and neighboring nations -- said The United States doesn't support any extra-constitutional measures taken by Musharraf.

CNN: Pakistan under martial law

Still, we haven't seen sustained sales of a cutting-edge Nexus phone at a low-end price, and it may be harder to say that LTE and extra storage are worth more on an Optimus G or its immediate competition.

ENGADGET: Editorial: Amazon and Google are undermining mobile pricing, and that may hurt everyone