There are several conjectures.

有几种推测。

《柯林斯英汉双解大词典》

There are two codes for London.

伦敦有两个电话区号。

《牛津词典》

There are six sailings a day.

每天有六个船运航班。

《牛津词典》

"There are all sorts of rovers and stuff up there that are waiting to be discovered when people go up there."

VOA: special.2010.07.28

So people there are, like, extracurriculars there are really, really, like, competitive to get into.

所以，他们的课外活动竞争非常激烈，很难参与进去。

来普林斯顿吧 - SpeakingMax英语口语达人

And what he said was that when you get down to atomic length scales there are limits, there are constraints on our ability to observe.

讲的就是,当你去进入到原子长度的尺度中,我们的观察能力,有一定的限制条件。

麻省理工公开课 - 固态化学导论课程节选

There are many, but not enough, people in this country who have similar behavior practices.

FORBES: Briefing Book: A. Michael Lipper

Lucky for the laggards, there are some advantages to having waited before jumping online.

FORBES: Better Late Than Never

There are also a handful of small plates like the stand-out braised pork belly with cider.

BBC: Cheap ethnic eats in London