309
6
4
339
0
4
509
5
4
826
0
4
560
0
4
431
0
4
560
4
4
577
23
4
466
2
4
228
0
4
322
3
4
541
5
4
264
0
4
454
0
4
584
2
4
233
2
3
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Keyword(s): 授業