4℃
25℃
37℃
8.1
7.5
7.2
8.2
7.6
7.3
8.3
7.7
7.4
8.4
7.8
8.5
7.9
8.6
8.0
8.7
8.8
8.9
9.0
9.1
9.2
9.3
9.4
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