They can be lined up on the ground or stacked up with an external staircase connecting them.

它们可以排列在地面上或用外部连接的楼梯堆叠在一起。

youdao

I set up a video camera where Sara would be standing to make sure the letters lined up right; it took a full 40-hour workweek to arrange them.

我在Sara可能站的位置上设置了一台摄像机以便确认字母都排在正确的位置上；这个工作花了我将近40个小时。

youdao

So if I try to rotate my 2 atoms, you see that I have to break that pi bond, because they need to be lined up so that the electron density can overlap.

如果我要试着转动两个原子，你会看到我必须要打破一个π键，因为他们需要连接起来,让那些电子能够重叠。

麻省理工公开课 - 化学原理课程节选

but definitely have your goals, you know, lined up, and, and you will be okay.

但是必须有自己的目标，你知道，列出来，然后你就一切都好了。

为我的生活 - SpeakingMax英语口语达人

Get right behind that guy; you got to be--boy you got to be lined up.

到那个伙计后面去,现在排好队,同学,排好了

耶鲁公开课 - 古希腊历史简介课程节选

He'd show up to teach swimming, and the kids would already be lined up, towels around their necks and huge smiles on their faces.

FORBES: How Not To Choke

The workers were making laptop batteries pinkie-size cylinders, to be lined up and encased in the familiar plastic brick.

NEWYORKER: Green Giant

The Springbok international is thought to be being lined up as a replacement for Bath's outgoing captain Luke Watson.

BBC: All Blacks star Dan Carter on Bath 'shortlist'