ruby sapphire

基本解释

Ruby Sapphire balls are opaque red in color and frequently used in gauging devices.
紅寶石藍寶石球是不透明的紅色，在色彩與常用的計量裝置。
The variety of boule includes ruby, starlight ruby, sapphire, beautiful sapphire and starlight sapphire.
剛玉的種類包括（紅寶石、星光紅寶石、藍寶石、豔色藍寶石、星光藍寶石）。
Observational astronomers recently discovered that some supermassive black holes in the universe, like "gem factory", sprayed with a large quantity of crystal, ruby and sapphire.
天文學家日前在觀測中發現，一些特大質量的黑洞就如同宇宙中的“寶石工廠”，噴射出大量的水晶、紅寶石和藍寶石。

As the violin intensified, ruby, sapphire and emerald emerged in evening silhouettes, many with nipped waists and gently-puffed sleeves.
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One's innards would be partly diamond, another's jade, another's sapphire or ruby and so on.
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She wore an understated tan sari, a gold watch, and several unusual rings—a star sapphire and a Burmese pigeon-blood ruby.
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