Hotel manager says it's to fix a broken pipe, but he may be in on it too.

酒店经理说他们是去修理破裂的水管道，但他也有可能混入其中。

youdao

Pet Rocks became a joke worth $3.95 each, and 1.5 million people paid to be in on it.

于是宠石就成了每颗3.95美元的笑料，有150万人付了钱赶这个时髦。

youdao

The treatment will be tried out on human beings only after it has been shown to be safe and foolproof in animals.

该疗法只有在动物身上证明安全、万无一失后才会在人体上试用。

《柯林斯英汉双解大词典》

It declared that slaves would be free anywhere that was still in rebellion on January first, eighteen sixty-three.

VOA: special.2010.05.10

It's not a social role in the way that she could be granddaughterly or motherly on those other occasions.

这不是一个她可以像孙女,或者母亲一样的社会角色。

耶鲁公开课 - 1945年后的美国小说课程节选

The great Achilles, respected still in the afterworld would immediately turn it in to be a complete nobody on earth.

伟大的阿基里斯,死后在下界都受到尊敬的人物,都情愿立刻成为世间的一个无名小卒

耶鲁公开课 - 古希腊历史简介课程节选

But it has -- everybody has to be in on it for it to work and get through Congress.

WHITEHOUSE: Press Briefing

McAllister's second successful penalty reduced Munster's lead to 19-9 and Sale seemed to be back in it on 51 minutes when Hodgson scored in the corner after a quick tap from replacement scrum-half Dwayne Peel.

BBC: Munster 37-14 Sale

From the perspective of a Dutchman elected in Belgium it is very important to have the UK in the EU, because economic liberalism would be dead on the continent without the UK in it.

BBC: Viewpoints: How experts see UK role in EU