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

I am not a functionalist.

The most successful aquaculture operations are those that work with nature, not against it.

In the world of cryptography, the only secure system is the one that is never connected to any network.

We are all descendants of successful ancestors; failure left no progeny.

Innovation is finding blue ocean in the red sea.

解釋：話說得太甜蜜動聽，說話者就必定別有用心。