That means ensuring the sounds convey information, such as direction and speed, and whether the vehicle is accelerating or slowing.

这意味着要确保声音传递诸如方向与速度，以及汽车是否在加速或减速等信息。

youdao

When the real Sun was visible, however, the birds maintained a constant direction as it moved across the sky.

但是，当它们可以看到真正的太阳时，在太阳横跨天空移动时，这些候鸟保持固定的方向。

youdao

The meteors are called Leonids because they appear to come from the same direction as that of the constellation Leo the Lion.

这些流星之所以被冠之以“狮子座”的名称，那是因为它们好像与狮子星座来自同一方向。

youdao

When I went as deputy marshal to help disarm and arrest them, I went as part of my duty and under the direction of my brother,the marshal.

VOA: special.2010.02.15

That's probably as important a decision as placing it, as deciding which direction to hit, and it turns out to matter.

踢球的力度与射门的方向,这两者是同样重要的

耶鲁公开课 - 博弈论课程节选

And as far as I see, like, I love to keep going in that direction and...

而且依我所见，我喜欢沿着这个方向继续……

我是摇滚音乐家 - SpeakingMax英语口语达人

He sought control of the script, the editing, the lighting, the music, as well as the direction, as he had in his early shoestring movies.

ECONOMIST: Stanley Kubrick

"Overall, last year saw an even mix of monthly rises and falls as prices lacked any real direction as both demand and supply pressures remained largely unchanged during 2012, " said Martin Ellis, housing economist at the Halifax.

BBC: House prices will change little in 2013, Halifax says

But it's very much in keeping with what he sees as the direction a modern career must now take.

WSJ: Jean-Yves Thibaudet | A Classicist in the Modern Age | Cultural Conversation by Stuart Isacoff