The vegetables are stirred into the rice while it is hot.

趁米饭热时把蔬菜拌进去。

《牛津词典》

The latest evidence suggests that while it isn't ideal, it might help.

最新证据表明，虽然这并不理想，但可能会有所帮助。

youdao

Keep the drill centred in the borehole while it ascends and descends.

当钻头上下钻时，要把钻孔保持在中心。

《柯林斯英汉双解大词典》

Then,a hard cast may be put around the area of the break to hold the bone in place while it heals.

VOA: special.2009.02.04

His adventurous song is one that "with no middle flight intends to soar above th' Aonian Mount, while it pursues things unattempted yet in Prose or Rhyme."

他那具有冒险精神的诗歌,“抛开了中途的旅程，要一飞冲天越过爱奥尼神山，同时追寻使用在未经使用的韵律“

耶鲁公开课 - 弥尔顿课程节选

It's been a while since I've been doing that because I haven't had as much free time as I would have liked.

我已经很久没有播报了。因为我最近都没有太多的空余时间。

广播人员怎么样？ - SpeakingMax英语口语达人

While it's never too early to stop the rot, it's never too late, either.

CNN: Opinion: Unlocking crime using biological keys

It is worth soaking up a little bit of the magic while it still survives.

BBC: The lost world of Olymbos

Sony missed the move to flat-panel TVs while it championed its dated Trinitron TVs.

FORBES: It Takes a Crisis