what the boy likes to do most is putting together building blocks.

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• what the boy likes to do most is putting together building blocks.
• each year there is an increasing number of cars on roads and streets 最好 是自己翻译的Each year there is an increasing number of cars on roads and streets as millions of new cars are produced. One out of every six Americans works at putting together the parts of cars, driving trucks, building roads or filling cars with gas(汽油). American won't live without cars!Most Americans find it hard to think what life would be like without a car. However, some have reali
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