and the sky turns dark, everybody gets prepared for the tornado siren. That suggests the arrival of the force... in telling us that the tornado was gone.It turned out the tornado had swept through half of Iowa City ……

天上下鱼了！IN a faraway Australian town it was raining fish! Hundreds of fish fell from the sky alive... caused by a tornado (龙卷风). ……

自由飞翔不再是梦。FLYING in the sky is not a dream anymore. With the help of a new jetpack (喷气式背包), users can fly high into the sky. There is a long tube (管子) on the jetpack. One end of the tube goes ……

flying car produced by US company Samson Sky, was recently approved to start flight testing by the US... acoustic (声音的) signals can travel through water with ease, the team uses the signals that come from ……

is B. A waterspout, or tornado (龙卷风), is like a big vacuum cleaner (吸尘器) in the sky, with air... (吸尘器) in the sky, with air swirling (旋动) around strongly. It sucks up (吸) water and sometimes even ……

sky on April 15 among the northern lights, fueling people’s interest in unidentified flying... flying across the sky. Qingdao Aishan Observatory confirmed later that it was a piece of meteor (流星 ……

. It was there for about 10 minutes. A waterspout is a tornado (龙卷风) over water. The water we see in the funnel... is a tornado (龙卷风) over water. The water we see in the funnel cloud is, in fact, water droplets (滴 ……

on reading the sky for predictions. A lot of the time the chasers rely on sheer luck. A Tornado can... virtues. A chase usually involves driving through sleepless nights and sitting in week-old clothes ……

ICICTake a ride in the sky:When we think of flying taxis, we usually picture scenes (场景) from sci... to put its flying taxis into use in 2025. Passengers will order a flying taxi through an app ……

of kites flying in the sky. If you want to see more colorful kites, you can go to Weifang in Shandong... or even going through a bush (丛林). The walk can be tiring but it is good for your heart and bones ……

is flying in the sky. He wears a pair of "wings" (翅膀). The wings have four smallengines(发动机) to help him... with flowers. When youtoucha leaf, the doll speaks. It may say "What a beautiful day!" or "Give me more water ……

tested a flying taxi. It is a drone (无人机). It flies in the sky by itself!The taxi can carry two people... a flying taxi through an app on their phone. When the taxi comes, they can choose where they want ……

or flying high in the sky – summer is a great time to try an outdoor activity.Going deep underground or flying high in the sky – summer is a great time to try an outdoor activity. ……

These geese (大雁) are flying south for the winter. Help them through the maze! ……

in the sky and enjoy the freedom of flying. But this skydiving may surprise you. These skydivers are from... first. They hold hands and make a circle in the sky. Then, people in the second group jump out one ……