这是一本深奥的书.This is a deep book.天文学是一门深奥的学科.Astronomy is an abstract subject.现在，我们也许能够更加清楚地了解宇宙生成的年代，并且解答关于人类起源最为深奥的问题之一。We may now be able to get a much better idea of the true age of the universe, and solve one of the dee...
The prelude to the musical composition is very long.这首乐曲的序曲很长.The prelude was as iridescent as a prism in a morning room.这个序曲就象清晨房间里的一块三棱镜一样灿烂辉煌.The discussions were a prelude to the treaty.这些讨论是签订该条约的前奏....
“片”的英语可以翻译为：a flat, thin piece，slice，part of a place，subdivision of an area（用刀切成薄片） cut into slices，pare（不全的； 零星的； 简短的） incomplete，fragmentary，partial，brief ...