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

聰明的人心里明白而言語不必太多。

I always try to buy stocks that are undervalued and sell them when they become overvalued.

作家的職責是嚴謹、誠實地寫作，永不妥協。