So when they collide, they destroy each other.

所以当它们相时候，会摧毁对方。

Investigators are working to find the cause of the crash.

调查人员正在努力寻找相原因。

That same year, drivers of the only two cars in the state crashed into each other.

同，这辆车相。

If they collide with Earth they could cause an extinction event.

如果它们与地球相，它们可能导致灭绝事件。

Another threat is the danger of crashes with ships.

另一个威胁是与船只相危险。

We will conduct a thorough and full investigation into this collision.

我们将对此次相事件展开全面调查。

Officials want to find out what caused the crash.

官员们希望找出两架飞机相原因。

But this isn't like two cars crashing together.

但这并不像两辆车相。

It's still unclear what caused the derailment and the subsequent collision.

造成脱轨及随后相原因目前尚不清楚。

When you collide two particles, it nearly seems like colliding two mosquitoes.

当你让两个粒子时候，几乎看上去就像两只蚊子相。

It is now on a collision course with Earth.

现在，它正处于与地球相轨道上。

Anyway, ordinarily, the particles would collide and destroy each other.

总之，通常情况下，粒子会相彼此摧毁。

We see evidence of this of birds colliding with skyscrapers.

我们看到鸟类与摩天大楼相证据。

There was the sound of metal crunching as the bike frames crashed into each other.

两辆摩托车相，发出金属擦声响。

A car was in collision with a bus on the bridge.

一辆小汽车和一辆公共汽车在桥上相。

A truck driver has been arrested after a fiery multi-vehicle pileup on a Denver-area interstate.

丹佛地区州际公路上发生多辆汽车连环相事故，之后一名卡车司机被捕。

And here is what would happen if two black holes collided.

我们一起来看看，如果两个黑洞相会发生什么。

She said federal prosecutors had opened an investigation into the cause of the crash.

她说，联邦检察官已经对相原因展开调查。

It's reported one of the trains derailed before the collision in Sindh Province.

据报道，在信德省相前，其中一列火车脱轨。

One person was killed in a multi-vehicle crash during heavy fog in Oregon.

俄勒冈州大雾期间发生多车相事故，造成一人死亡。