There was a sudden roar, a roar as terrible and loud as last night's thunderstorm.

突然传来声咆哮，就像昨晚的暴风雨样震耳欲聋。

There was a thunderstorm here this morning.

今天早上这有雷暴。

We hear about it in tornadic thunderstorms.

我们在龙卷风这个名词。

Maybe during a tornado. But this is a thunderstorm.

龙卷风才需要躲地下室， 可是这是大雷雨。

Sometimes there are intermittent thunderstorms all day in summer.

夏天有时整天有断断续续的暴风雨。

The next day they got wet in a thunderstorm.

第二天，他们赶上场雷阵雨，淋湿了。

So big that one witness said it looked like a thunderstorm.

大到有目击者称它看起来像是场雷暴。

These look and act just like thunderstorms, producing lightning and powerful winds in different directions.

看上去就像是雷雨天，并伴有来自不同方向的闪电和飓风。

Still thunderstorms around Houston, Texas and a high there a beautiful 79.

德克萨斯州休斯顿周围仍然有雷暴，最高气温达到美好的79华氏度。

Bring your animals inside during a thunderstorm; that's the only way to keep them safe.

雷雨期间，把宠物带进室内是确保它们安全的唯做法。

In the second half of the week, we will see overcast skies with scattered thunderstorms.

下半周，我们将看到阴天，有零星雷雨。

You can find thunderstorms in different parts of the world, not just in the tropics.

你可以在世界各地发现雷暴，不仅仅是在热带地区。

Tornadoes are narrow storms that start in a thunderstorm and touch the ground.

龙卷风是始于雷暴并碰触到地面的小范围风暴。

A huge thunderstorm suddenly struck. And the merchant, already lost, became terrified.

场大风暴突如而至，让已经迷路的商人心惊胆战。

These are especially powerful, towering thunderstorms called supercells.

非常强大，非常激烈的雷暴，被称为超级雷暴云。

Do you like this kind of like really changing weather, thunderstorms.

你喜欢这种多变的天气吗，喜欢雷雨天气吗？

So why would a material that lures lightning bolts keep you safe during a thunderstorm?

那么为什么吸引闪电的材料却能在暴风雨中让你安全呢？

A tornado is a rotating column of air from a thunderstorm to the ground.

龙卷风是指个从空中的雷暴延伸到地面而生成的旋转气柱。

Heat bursts usually start with a thunderstorm.

热浪爆发通常以雷暴开始。

Maybe some light rain, a thunderstorm, a tornado, a blizzard.

也许是小雨、雷暴、龙卷风、暴风雪。