If you stop learning even for a day, you will be lost.

如果你停止学习甚至一天的时间，你将失去很多。

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"We don't let our guard down, even for a day," Yeomans says.

“我们一天都不会放松警惕，”约曼斯说。

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You might stay overnight or even for a day or two somewhere while you're working.

在工作的同时，你还可以在很多不同的地方过夜或是待一两天。

youdao

Cluster headaches occur in cycles: sufferers can experience several headaches a day for weeks or even months on end.

VOA: standard.2009.12.17

And on the other hand," he says, "if I say that this even happens to be a very great good for a human being that is to make speeches every day about virtue and that the unexamined life is not worth living for a human being, " you will still less be persuaded by me."

但另一方面“他继续说，“如果我说这碰巧,也对人类贡献极大,透过每天演说美德,及没有反省的生命,不值得活，你们仍然不太可能会被我说服“

耶鲁公开课 - 政治哲学导论课程节选

Post once a day : I see an immediate falloff in traffic if I stop blogging even for a day.

FORBES: Fourteen Points On Growing A Blog

Most first time visitors would not vacation to the Bay Area without a visit to wine country, and in Cape Town this too is a must, and it is super easy, even for a day trip, starting half an hour outside of the city.

FORBES: Ultimate Bucket List Trip: South Africa

Even for a day.

FORBES: Dear Justin Timberlake and Lady Gaga: Please don't make me choose