Anyone who has been to the jewel house of the Tower of London will know there are several crowns to be seen there, but only two of them are actually used.

任何曾踏足伦敦塔珍宝馆的人都知道那里藏有数顶王冠，但其中只有两顶付诸实用。

youdao

Please take a jewel from my shirt and fly to the house.

所以请你从我的衬衫摘下一颗宝石，飞送到那户人家。

youdao

There's more to "the jewel of the Southern Hemisphere" than the Opera House and the Harbour Bridge, say our readers.

“南半球的宝石”悉尼除了悉尼歌剧院和海港大桥，还有更多美景。

youdao

In the course of introducing a film at the Sheridan Opera House, a beautiful little jewel box of a theater that dates back to the 19th century, a bright young woman said Sandra Bernhard had played there.

WSJ: Telluride Thrills

"The White House network would be the crown jewel of that campaign so it is hardly surprising that they would try their hardest to compromise it, " said Alperovictch, now with the firm Crowdstrike.

CENTERFORSECURITYPOLICY: Center For Security Policy

In 1948, Valdes harnessed the influences of American jazz, Cuban melodies and African rhythms when he became the principal pianist and arranger for the house orchestra of Havana's Tropicana night club, the crown jewel of Cuban nightlife.

NPR: Bebo Valdes' Long Musical Journey