Or if the weather is very cold, the tiny droplets freeze and fall down as snow, hail, or sleet.

或者天气非常寒冷的时候，空气中的小水滴就会固，以雪、冰雹、雨夹雪的形式落下来。

The red color indicates your hail core and then all the way down there, the purple circle, that`s where your tornado is going to be.

红色表示你的冰雹核心，然后一直到那里，紫色的圆圈，就是龙卷风要去的地方。

This super chilled water and ammonia mixture eventually clings together into slushy hailstones that fall down into the lower atmosphere where they melt into rain, evaporate, and then rise back up to start the process all over again.

这种极度冰冷的水和氨的混合物最终会类似冰沙的冰雹，下落至低层大气后融化雨水，随后蒸发，再次上升，循环往复。

And a big hail drop hit my car.

一块大冰雹击中了我的车。

These would then fall down to the base of the mantle like sparkly hailstones.

然后它们会像闪闪发光的冰雹一样落到地幔的底部。

In San Francisco, a rare hailstorm in Haight-Ashbury.

旧金山的嬉皮士区出现了罕见的冰雹。

We took off, got into a cloud, there was strong hail, the flight attendant said. And at that moment, there was a pop and some kind of flash, like electricity.

" 我们起飞后进入云层，突然遇到了强烈的冰雹。就那一刻，突然砰的一声，出现电流一样的闪光。"

One in the Dallas area, the other in southern Oklahoma, and about 15 million people largely in the north central U.S. are under winter weather warnings or advisories including fears of intense snow, ice, hail and freezing rain.

一个斯地区，另一个俄克荷马州南部，美国中北部地区大约1500万人得到了冬季天气警告或预警，包括对强降雪、冰、冰雹和冻雨的担忧。

Their men might be dying, even now, on the sun-parched grass of the Pennsylvania hills. Even now the Southern ranks might be falling like grain before a hailstorm, but the Cause for which they fought could never fall.

他们的人可能正牺牲，甚至就此时此刻，宾夕法尼亚山地太阳烤着的荒草上，甚至就此时此刻，南方的士兵可能正纷纷倒下，象冰雹下的谷物一般，但是他们为之战斗的主义永远不会倒。

However, it is the more common " secondary perils" -a bucket including everything from the current wildfires to hail and thunderstorms-that have expanded to take up a much larger share of total insured losses owing to the impact of climate change.

然而，由于气候变化，更为常见的“次级危险”已经承保损失的总额中占据了更大的份额，次级危险包括从当前的野火到冰雹、雷暴等的一切灾害。

Next, we head to Oklahoma, where giant hail, hurricane force winds, and devastating tornadoes tore through parts of the state Monday night, killing at least one person and injuring multiple others.

接下来，我们前往俄克何马州，周一晚上，巨大的冰雹、飓风和毁灭性的龙卷风席卷了该州的部分地区，造至少一人死亡，多人受伤。

And if the supply of water vapor is much larger, the energy released can produce stratosphere-high pillars of cloud with violent updrafts, fierce electrical storms, and grapefruit-sized hailstones.

如果水蒸气的供给足够多，所释放的能量就可以形平流层高度的云柱，伴随着猛烈的上升气流，造猛烈的雷暴，下起葡萄柚大小的冰雹。

Friday's race was brought to a dramatic early end by a hailstorm and landslide about twenty kilometers from the finish.

星期五的比赛由于距终点大约20公里处的冰雹和滑坡而戏剧性地提前束。

Hail stones, the size of tennis balls, have been also been reported and officials are warning of rapid moving thunderstorms ahead.”

据悉降落了网球大小的冰雹，官员警告暴雨会快速前移。”

The liquid water then falls back to the surface in the form of rain, snow, ice, or hail.

然后液态水以雨、雪、冰或冰雹的形式回落到地表。

The largest hailstone ever recorded in the United States was found in July 2010 in Vivian, South Dakota.

2010年7月，美国南科塔维维安发现了有史以来最大的冰雹。

The panels protect fruit from hail and sun damage but also let in light and heat when necessary.

这些太阳能电池板可以保护水果免受冰雹和阳光的伤害，但必要时还可以让光线和热量进入。

The storm front also spewed hail the size of softballs and winds gusting near 100 miles an hour.

风暴还席卷来了垒球大小的冰雹，风速接近每小时100英里。

This is video of hail the size of a baseball falling in Kansas this past week.

这是上周堪萨斯州降下棒球般大小冰雹的视频画面。

That's because hail can reach terminal velocities of over 200 kilometers per hour.

这是因为冰雹的最终速度可每小时 200 公里以上。