Take something blue. It's for luck.

挑件蓝色的东西吧，求个吉利。

《牛津词典》

Another big blue stone, the Hope Diamond, was not good luck for French royals.

就像另一枚巨大的蓝宝石——希望之钻，没有给法国皇室带来好运一样。

youdao

Another big blue stone, the Hope Diamond, was not good luck for French royals.

就像另一枚巨大的蓝宝石——希望之钻，没有给法国皇室带来好运一样。

youdao