trail behind

Multiple witnesses saw a smoke trail behind the missile as it rushed toward the helicopter.

许多目击者看到当导弹飞向直升机时，身后拖着一股浓烟。

We trail behind basketball and football, but it's a gauge that there's awareness.

虽然我们落后于篮球和足球，但是，确实有证据表明，中国人对棒球是有一定了解的。

When emperor penguins glide through the water, tiny air bubbles trail behind. On land, they are much less graceful.

这是企鹅们滑入水中的一刻，身后带着一串长长的气泡。在陆地上，他们可远没有这么优雅。

A contrail is the visible vapor trail behind airplanes or rockets traveling at high altitudes.

这团痕迹可能是飞机或火箭飞上高空后留下的航迹云。

We must act with so rapid and resistless a purpose in one direction, that our vices will necessarily trail behind.

我们必须飞速行动意志坚定奔向一个目标，这样我们的邪恶只好无奈地被拖在了身后。

He resembled a deer, that throws one ear back upon the trail behind, and one ear forward, to know what is ahead.

他就象一头鹿一样，一只耳朵撩到后面，另一只耳朵则向前伸着探寻着什么。