But Rodrick covered up his tracks pretty good.

不过那家伙的掩饰手段实在高明。

The researchers set out six camera traps, capturing images of lions, and they identified lion tracks.

调查者置了6架隐蔽摄影机，用于捕捉狮子影像，他们发现了狮子踪迹。

Now we've got some loose tracks right over here.

这里是一些松散的足迹。

It's not very good at hiding its tracks.

他不是很擅长掩盖行踪。

Or Duncan himself, if he wants to cover his tracks.

也许是邓肯想杀人灭口。

That's why you're trying to cover your tracks.

这也是你们想要掩盖踪迹的原因。

If words are the train, the hum is the tracks.

如单词是火车，哼哼声就是铁轨。

He looked up the tracks but could not see the train.

他顺着铁轨望去，却看不见火车的踪影。

Each baby heard five tracks a week for six weeks on average.

在六周内，每名婴儿平均每周听五首乐曲。

In Switzerland a train was blown off its tracks injuring eight people.

瑞士一辆火车被刮离脱轨，导致八人受伤。

I know how to cover my tracks, Stefan. Where's my ring?

我知道怎么掩盖我的踪迹，Stefan。我的戒指在哪？

On that, she played many of the instruments and produced the tracks.

在这张EP当中，她加入了许多乐器演奏并且创作了很多乐曲。

It has 32 rail tracks and can accommodate 14,000 passengers per hour.

有 32 条铁轨，每小时可容纳 14，000 名乘客候车。

Engineers can counteract the loudspeaker effect by insulating the tracks from the ground.

工程师可以通过将轨道与地面隔离来抵消扬声器效应。

Griphook whistled and a small cart came hurtling up the tracks toward them.

拉环吹了一声口哨，一辆小推车沿着铁道朝他们猛冲过来。

The restored material features many tracks like Jammin and No, Woman No Cry.

修复好的材料中包含Jammin和No, Woman No Cry等多首歌曲。

In that case he has a positive genius for covering up his tracks.

“要是这样的话，他真可以说是不露行迹，简直是个天才了。”

All at once before his eyes appeared other tracks in the fresh snow.

突然，他看到新下的雪中出现了其他的印记。

Down below, Peter could see train tracks, and a rapidly passing freight train.

向下方望去，彼得可以看到火车轨道和一列飞速驶过的货车。

Scientists can now read the tracks and interpret how the stern impacted the seafloor.

科学家们现在可以读取轨迹并解释船尾是如何撞击海底的。