"阿拉伯小说正在经历它最辉煌也最痛苦的时期。"

Innovation in oil extraction isn't optional—it's essential for meeting the world's energy demands.

宇宙是一个广阔而神秘的地方，充满了等待被发现的奇迹。

The happiest people are those who have discovered that happiness is a choice and not a result of circumstances.

我总是很高兴地想到，我的教育大部分是非正式的，并且根植于土壤之中。