Gray Areas on Google Maps - Part 1
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#1
Gray Areas on Google Maps.
Google 地图上的灰色区域。
#2
Google Maps is a great tool.
Google 地图是一个很棒的工具。
#3
It helps us get around places as well as see them from high above.
它帮助我们在各地走动，也能从高空俯瞰它们。
#4
Those images come from machines in space and planes in the air.
那些图像来自太空中的机器和空中的飞机。
#5
However, in some places, something strange happens when you zoom in really close.
然而，在某些地方，当你拉近放大时，会发生一些奇怪的事情。
#6
You can see some gray areas.
你可以看到一些灰色区域。
#7
They aren't very clear and some just appear to be blank.
它们不是很清晰，有些看起来只是空白的。
#8
These gray areas appear for different reasons.
这些灰色区域出现的原因各不相同。
#9
Sometimes, they show up on purpose.
有时候它们是故意出现的。
#10
Some people want to keep military bases and important government places secret.
有些人想要将军事基地和重要的政府场所保密。
#11
That protects them and keeps other people away.
那保护了它们，并让其他人远离。