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

他一直太忙以至于無法生活，現在他太忙以至于無法死去。

The success of everything depends on intuition, the capacity of seeing things in a way which afterwards proves to be true, although it cannot be established at the moment.

The social responsibility of enterprises lies not only in creating profits but also in promoting sustainable development of the industry.

在茫茫的大沙漠上盲目地去找水井，真荒唐。然而我們還是開始去尋找了。

量子計算不僅是一種新的計算方式，它是一種新的思考宇宙的方式。