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

"The entanglement of particles is not just a theoretical curiosity; it is a profound feature of the universe that we are only beginning to understand."

我想像鳥兒歌唱一樣畫畫。

The void is as important as the mass in architecture.

In business, as in life, integrity is the currency that never loses value.

資本是死勞動，像吸血鬼一樣，只有吮吸活勞動才有生命，吮吸的活勞動越多，它的生命就越旺盛。