There are five options for the gemstone: blue topaz, opalite, onyx, sapphire and ruby.

有五种宝石供选择，分别是蓝色托帕石、不纯蛋白石、缟玛瑙、蓝宝石和红宝石。

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For the Olympics, he decided to make the rings in five colors: red, blue, yellow, black and green, just like the Olympic rings.

为了迎接奥运，他还决定把这些圈做成五种颜色：红、蓝、黄、黑、绿，就像奥运五环一样。

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The figure shows in red the years with the five lowest values of sea-ice extent for a certain month and in blue the years with the five highest values.

在图中，红色表示在该月份时海冰范围最小的五个年份，蓝色表示在该月份时海冰范围最大的五个年份。

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Yet the five songs on "Kind of Blue" represented a perfect mix of improvisational talent and musical experimentation.

VOA: special.2010.10.18

Bristol Ferry Boat Company went into administration last year but its five blue and yellow passenger boats were bought by a consortium of investors.

BBC: From the section Bristol

The company's fleet of five blue and yellow passenger boats were put up for auction last December, after the firm went into administration.

BBC: Bristol ferry to restart after consortium buys boats

The show, which used five blue chip sponsors, including Coca-Cola and General Motor 's Chevrolet in its first season, will start up again this fall.

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