Once, rolling off her and almost falling off the bed, he noticed a smear of period blood that K. had been unable to wash out.

有次结束后他几乎从床上摔下去，他注意到床上的K没洗掉的一点血迹。

youdao

It was only when you observed him for a longer period that you noticed the traces of madness lurking beneath his conservative exterior.

只有你在与他相处很长时间以后你才会意识到在他趋于正常保守的外表下潜伏着随时发病的恶魔。

youdao

Although 20 years is a very short period in solar terms, they've noticed a magnetic weakening trend.

虽然这20年时间对于太阳来说只是短短的一瞬，但他们发现了磁场有正在逐渐减弱的趋势。

youdao

The files disappearance was noticed when other documents from the period were released under the 30-year rule.

BBC: Missing arms files turn up

While touring the suite's kitchen a sleek, brushed-chrome '60s period piece I noticed that the windows weren't bulletproof.

WSJ: In the City's Power Suite

Things were getting better, but I noticed something funky come up during my practice period.

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