ciel的意思是天,天空;天氣,藍天;宇宙。
雙語例句：
1、Research on Color Space Transformation Model between RGB and CIEL~ a~ b~ Based on Fuzzy Control Theory.
基於模糊理論的RGB到CIEL~a~b~色彩空間轉換模型的研究。
2、2 More practical was Cote& Ciel's Isar Rucksack Twin Touch Grid ( ? 255).
相比之下，售價255英鎊的哥特斯（Cote&Ciel）雙觸摸網格背包（Isar Rucksack Twin Touch Grid）則要實用很多。
3、Ciel glares at him, and chastises him for thinking that she'd be weird enough to prepare curry for breakfast.
雪露瞪著他，懲罰他，把自己想象為古怪到拿咖喱做早餐。
4、Sous le Ciel de Paris was the second of director Julien Duvivier's 1950 French films.
巴黎晴空下是朱利恩·杜維威爾於1950年導演的第二部法國電影。
5、But he accompanies with Ciel , swears to be his sword, his shield till the end of his life.
他毫無同情心，無情，冷酷。但他陪伴著夏爾，發誓成為他的劍和盾，直到生命的終結。