回复：问一下东部埋在雪下的同学，雪下9了，是不是人会忧郁？

来源: 于 2011-01-22 21:49:55 [旧帖] [给我悄悄话] 本文已被阅读：次

Yes, it depends on the amount of sun light. The snow itself actually creates ex citement.