翻译和例句:
: How did our forefathers (祖先) live without electricity (电), radio and TV in the old times?Girl ……
节约用电,杜绝浪费。We are lucky to live in a country where we have many things to use. However, we can be wasteful. Electricity (电) is the thing we waste most. Lights, fans, radios and other things using ……
神奇的“发电树”。TREES can now make electricity (电)! A French team of engineers (工程师) made a “wind tree”. It has plastic (塑料) leaves. Every leaf has blades (桨叶) and a machine in it. When the wind comes ……
“monsters (怪兽)”. They can do different things. For example, Pikachu can make and use electricity (电.... For example, Pikachu can make and use electricity (电). Today, there are more than 1,000 ……
saving type, about 43billion(十亿) kilowatt-hour ofelectricity(电) could be saved each year. That equals ……
). There are solar cells (太阳能电池) in the trees, which make electricity (电) at night.21ST ……
DO you always turn the lights off when you leave a room? If you do, good for you, because this little habit is actually helping solve the problem of global warming. The use of electricity (电) is one ……
What’s the difference?Teacher: Who can tell me the difference between lightning (闪电) and electricity (电)?Student: You don’t have to pay for lightning.JOKEPIERKnowledge is powerFather: What did you ……
: No electricity (电) tonight.Tom: Then let’s watch TV with a candle (蜡烛) on. ……
What would life be like if we didn’t have any electricity (电)? We couldn’t watch TV, work on our computers or use mobile phones. In Africa, 591 million people live like this. According to World Bank ……
.Length: 100 mPassengers: 1,300Height: 4-story buildingWidth: 16.3 mPower: Batteries. The electricity (电... buildingHeight: 4-story buildingWidth: 16.3 mWidth: 16.3 mPower: Batteries. The electricity (电) is enough ……
.When weburn(焚烧) wood, coal and oil to makeelectricity(电) and when we drive cars, it gives off ……
electricity (电), spend less time chatting on QQ or playing computer games.WHAT is patriotic (爱国 ……
rivers in the seventh century. Today very big windmills makeelectricity(电). A large windmill can make ……
.Houses have three beds and electricity (电).Each house has its own postal address.Two children rope ……
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