These are all white pearls, but the shade of white can still vary.

这些都是白珍珠，但白色的深浅程度仍会有所不同。

He used Akoya pearls, which are the traditional white round pearls you're probably familiar with.

他使用的是日本养殖珍珠，也就是你可能比较熟悉的传统白色圆形珍珠。

From this the Sorceress drew an immense white pearl, attached to a slender chain which she placed around her neck in such a way that the pearl rested upon her bosom, directly over her heart.

女术士从中画出一颗巨大的白色珍珠，系在一条细长的链子上， 她将链子挂在脖子上， 这样珍珠就放在她的胸前， 正对着她的心口。