So straights are... they're pretty much straight up and down.

所以直筒裤是......它们几乎是直上直下的。

He did not hurry and he kept his lines straight up and down.

他并不匆忙，让那些钓索保持着上下笔直的位置。

Gravity would only be oriented straight up and down at the center of each face.

重力被限制只能在每一面的中心朝下。

But there's something else about the Earth's axis: it isn't exactly straight up and down.

但地轴有些特别，它并不是上下垂直的。

Imagine for a moment that the Earth's axis were exactly perpendicular to its orbit, straight up and down.

想象一下，如果地球自转轴与公转平面垂直。

The sides ran nearly straight up and down.

两侧几乎笔直地上下延伸。

It goes straight up and down.

它直接上下移动。

I thought it so straight up and down—like Fifth Avenue.

我认为它上下笔直——就像第五大道。

And skating straight up and down  the rink was downright boring.

在溜冰场上直上直下滑冰真是太无聊了。

What's more, the opening also sits at an angle, not straight up and down.

更重要的是，开口也是倾斜的，而不是直上直下。

– that is, waves whose electric fields are oscillating straight up and down.

—即电场 直线上下振荡的波。

Brother jumped straight up and down; he was so happy to see me again.

哥哥直接跳上跳下；他很高兴再次见到我。

What’s more, the opening also sits at an angle, not straight up and down.

更重要的是，开口也是一个 角度，而不是直上直下。

You push something back, usually, when you tilt something, something that was straight up and down.

通常，当你倾斜某物时， 你会把某物推回去，某物是直上直下的。

" Cliffs" (cliffs) are very steep, rocky sides of a mountain that go almost straight up and down.

“悬崖”（cliffs）是非常陡峭的岩石山坡，几乎笔直地上下。

" To be steep" (steep) means they go almost straight up and down, not flat like you would expect for a street.

“要陡峭” （陡峭）意味着它们几乎是直线上升和下降，而不是像你对街道所期望的那样平坦。

The smoke hung straight up in the air, in thin lines, straight up and down like a curtain of small clear beads.

烟雾笔直地悬在空中， 呈细线状，直上直下，像一帘清澈的小珠子。

When say something is " steep" (steep), we mean it's almost straight up and down; it's almost completely vertical, like a wall.

当说某样东西是“陡峭的” （steep）时， 我们的意思是它几乎是直上直下的；它几乎是完全垂直的， 就像一堵墙。

The axis - or the imaginary line through the north and south poles that our planet spins around - isn't straight up and down.

地轴——或者说穿过地球旋转的南北两极的假想线——并不是直上直下的。

It is not straight up and down like you would normally expect in a building, although normally we would probably use this verb more for smaller things.

它不像您通常在建筑物中期望的那样直上直下，尽管通常我们可能会更多地使用这个动词来表示较小的事物。