She’s been beavering away at her homework for hours.
她连续几个小时都在忙着写业。
She’s been beavering away at her homework for hours.
她连续几个小时都在忙着写业。
Ask young Harry to do it—he’s still an eager beaver and wants to impress by his willingness.
年轻的亨利干吧——他仍然是个雄心勃勃的人,并努力使人对他的投入留下深刻印象。
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