The Pleiades is an open star cluster, which means that while its stars are bound loosely together right now, each star will eventually go its own way within a few hundred million years.

昴宿星团是个开放性的星团，这意味着虽然它内部的恒星目前松散地聚在一起，但是在未来数百万年的时间内，每颗恒星最终依照自己的轨道运行。

youdao

I was getting dressed for work when I heard Dylan bound down the stairs and open the front door... I poked my head out of the bedroom.

我当时正在更换衣服准备工作，听到迪伦跳下楼梯打开前门出去······我从卧室探出头去问道：‘迪伦？’

youdao

Open your window, and, yes, you are bound to admit a few flies; but the main lesson of recent British history is that fresh air is good for you.

打开窗，是的，必定会有几只苍蝇飞进来，但是英国近代史给我们最主要的经验是：新鲜的空气有益健康。

youdao

When looking at the answers, the team quickly realized that the previous companies had very different decision-making cultures (one was a slow process of building consensus, and the other used open, time-bound debate with final decisions made by the CEO).

FORBES: Why You Need to Ask Questions About Your Culture

The competing wings of the Tory party are bound to re-open their divisions o ver the issue, while Mr Blair will also face demands to either water down his commitment to the euro or start actively campaigning for it.

BBC: Labour defeat sparks euro row

There's also a "Salsipuedean" ship, bound for the open sea to repel marauding German submarines, and a corrupt administration determined to make a fortune by dealing with of course the Nazis.

NPR: Love and Anchovies: Catan's 'Salsipuedes'