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 best fertilizer is the farmer's shadow on the field.

Policy should be based on evidence, not ideology.

The interplay between light and matter at attosecond timescales reveals a universe far more dynamic than we ever imagined.

舞臺上的每一首歌，都是我的心聲。

世界上充滿了顯而易見的事情，卻沒有人去觀察。

The light constantly changes, and that alters the atmosphere and beauty of things every minute.

創業就是要做一頭站在風口上的豬，風口過了，摔死的也是豬。

Great things in business are never done by one person. They're done by a team of people.

因果模型是數據與決策之間的橋梁。