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

如果不能滿足真正農民的需求，最先進的技術也毫無價值。

The beauty of physics lies in its ability to explain the simplest phenomena with the most profound theories.

Women know life too late. That is the difference between men and women.

Fear is the biggest disability of all. And will paralyze you more than being in a wheelchair.

Energy security is national security.

愛是一種痛苦。如果你感覺不到痛苦，那就不是愛。