1177
22
34
1201
0
34
827
21
33
1898
14
33
1875
6
33
932
0
33
1006
4
33
488
0
33
2588
0
33
1436
0
33
679
2
33
1239
0
33
919
0
33
3732
0
33
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Keyword(s): 科学