11.   The screen is also usually divided into the content area and a navigation area.

a. + area >>共 807
rural 5.68%
palestinian 2.70%
metropolitan 2.48%
urban 2.31%
remote 2.23%
same 2.05%
residential 2.02%
large 1.95%
safe 1.95%
surrounding 1.41%
content 0.03%
content + n. >>共 226
provider 19.32%
rating 3.41%
site 2.76%
producer 1.95%
management 1.95%
development 1.95%
company 1.95%
requirement 1.79%
area 1.79%
developer 1.62%
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