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帮我翻译!Airisanodorless(无气味的),invisible(看不见的)gasthatsurroundstheearth.Itiseverywhereontheplanet.An“empty”drinkingglassandan“empty”room,togivetwoexamples,arenotreallyempty.Eachisfilledw

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帮我翻译!
Air is an odorless (无气味的), invisible (看不见的) gas that surrounds the earth. It is everywhere on the planet. An “empty” drinking glass and an “empty” room, to give two examples, are not really empty. Each is filled with air. When the glass is filled with water, the water pushes the air out of the glass.
Air, as a gas, has no definite (明确的) shape, but, because it is matter, it takes up space. It is easy to prove that air is something that takes up space. Stuff a dry handkerchief into the bottom(底部) of a glass so that it will not fall out when the glass is turned upside-down. Push the upside-down glass; hold it straight into a jar of water till the glass is completely covered. When the glass is taken out of water, the handkerchief will be dry. The air inside the glass takes up space and keeps the water from coming in.
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空气是一种无嗅、无形的气体,围绕着地球.在这个星球上到处都是.给两个例子,一个“空”的水杯,一个“空”的房间,并不是真正的空虚.每一个都充满了空气.当玻璃杯装满水,水将玻璃杯排出来
空气作为一种气体,没有固定的形状,但是,因为它是物质,所以它占用的空间.这是很容易证明.把一个乾手帕,放进一个玻璃杯底部,把玻璃杯反转过来并使手帕不掉出来,推动反转的玻璃杯,将它直立着放入一罐水,等玻璃杯完全被水覆盖.将玻璃杯拿出水面,手帕会是干的,玻璃杯里的空气占用了空间,使水不能进来.
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