翻译和例句：
Does your battery (电池) have enough electricity6? Do you need to charge (充电) it? Use this kind of battery and you will know when to charge it. It gets thinner (更瘦的) when it has less electricity. ……
摘自： 会变瘦的电池[21ST, 21世纪学生英文报·小学生版]
Look at this battery. You can charge (充电) it with water, beer, juice, and even saliva (唾液)!. ……
We can use a potato to make a battery (电池). ……
A battery (电池) can be made out of (由……做) a potato. ……
Green planeLook at this small plane. Its name is Oxyflyer. It is the first plane to fly on batteries (靠电池飞行). ……
Power ‘tree’ 充电树Look at this “tree”. Its leaves are solar panels (太阳能电池板). The panels can get energy (能量) from the sun. The energy stays in a battery (电池) under the tree. So you can connect (连接) your ……
喝水的闹钟THIS clock doesn't need a battery (电池). Just fill it with water and lemon juice (柠檬汁). Then it works. ……
Glasses that glow能照明的眼镜LOOK at these glasses. They have two lights. There are four small batteries (电池) inside the glasses. They can make light for 30 hours. These glasses are useful for reading ……
This clock is different. It runs on water. Fill (装满) it with some water, and then it can run itself. This amazing (神奇的) water clock can save (节省) you many batteries (电池). ……
神奇的水时钟。THIS clock is different. It runs on water. Fill (装满) it with some water, and then it can run itself. This amazing (神奇的) water clock can save you many batteries (电池). ……
This jacket can heat (加热) itself. It uses battery (电池). You need to charge the battery. Then the battery makes the jacket warm for four and a half hours. The jacket is smart. It can change ……
能量强大的新电池。 LAST week a Japanese company showed a new type of battery (电池). With its power (能量), a 17cm tall robot rope climbed (用绳索爬) to the top of the Grand Canyon (大峡谷) in the US in less than seven ……
Green battery环保电池Do you use batteries (电池)? Try this one. It is a new green battery. You can recharge (再充电) it time and time again on your computer (电脑).Oh it hurts!别碰我的腿！I am a poor frog in Britain ……
Let there be lightPEOPLE usually havetorches(手电筒) with them to see at night. A long time ago, thebatteries(电池) in torches are different. They don't work for very long. After a very short time ……
好玩的可乐电话。THIS cell phone uses a special battery (电池). It makes electricity (电) from cola. This battery can last four times longer than a normal (一般的) one. What a green phone! ……
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