It's a poor show if he forgets your birthday.

要是他忘了你的生日，那可太差劲了。

《牛津词典》

He is often so deep in his books that he forgets to eat.

他常常专心于读书以致忘了吃饭。

《牛津词典》

"And if he forgets them so quickly," Wendy argued, "how can we expect that he will go on remembering us?"

“如果他这么快就忘了，”温迪争辩道，“我们怎么能指望他会一直记得我们呢？”

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And he walks to the kitchen and then he forgets why he's there and you run out there.

他进了厨房，却忘了自己要做些什么,这时你跑过去。

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And in such a hurry to get out that door that he forgets his umbrella completely.

而在他匆忙地想出门之下，他完全把带伞的事抛到脑后了。

What if 课堂 - SpeakingMax英语口语达人

But he forgets his umbrella.

但他忘记带伞了。

What if 课堂 - SpeakingMax英语口语达人

He forgets the help I gave him, by the way.

CNN: STORY HIGHLIGHTS

For as every great salesman knows, the more he forgets about his product and commissions in order to selflessly serve his customers, the more product he moves and the more commissions he makes.

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Above all, he forgets a golden rule of public finance that he would do well to put alongside his rule on public borrowing: every tax preference is an increase in taxes on everything else.

ECONOMIST: Toil and muddle