谷歌的市场份额则大约下滑了同样的幅度，至24%。
Google's market share fell by about the same amount, to 24%.
11接入点在户内通常只限于几个房间那么大的范围，户外则大约一百米左右。
The range of an 802.11 access point is typically only a few rooms if inside, or about a hundred meters when outside.
背景星系的大小大约是NGC7331表面大小的十分之一，而距离上则大约是10倍甚至更远。
The background galaxies are about one tenth the apparent size of NGC 7331 and so lie roughly ten times farther away.
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