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 like everything that has no style: dictionaries, photographs, nature, myself and my paintings.

【釋義】多次遷徙而沒(méi)有固定的居所，但只要心如長(zhǎng)者，就不會(huì)有憂(yōu)患。

一個(gè)故事不必大聲才能被聽(tīng)見(jiàn)。

In the context of computational learning, the concept of 'probably approximately correct' (PAC) learning provides a framework for understanding the efficiency and feasibility of learning algorithms.