贵重的展品，呃哼，丢失的话，会众人皆知。It is not unknown for valuable display items to go, ahem, missing.展览会上最贵重的展品是毕加索的一幅素描。The most valuable item on show will be a Picasso drawing.这是一件贵重的礼物.This is a rich present....

“贵重的”的英语可以翻译为：golden，precious，[经] valuable，rich，costly ...