色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

A proof that P = NP would have profound implications for mathematics, cryptography, and algorithm design.

To supply an explicit moral tag to an evolving and compulsive dramatic image seems to me facile, impertinent and dishonest.

我不是明星，我只是個會唱歌的女人。

唯一能拯救世界的是重新獲得對世界的意識。

心理過程因其目的而存在。