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

地球資源有限，但人類的創造力無限。

The main task of a leader is to create and maintain the competitive advantage of the organization.

A great novel is a mirror and a window: it shows us ourselves and the world.

A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.

A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.

我喜歡參與我音樂的每一個環節。