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Their pearly whites mean they 're still full of cheer .

他们珍珠似的白牙意味着他们仍然欢欣鼓舞。

Brush your pearly whites at least two to three times a day and don 't forget to brush your tongue in the morning .

每天至少要将你珍珠般洁白的牙齿刷两三次，早晨的时候不要忘记刷你的舌头。

Either they leer at a woman like a deranged rabbit , or they 're lip-wrapping their teeth like those pearly whites are purple and green .

要么他们视女人为惊慌的兔子，要么他们用嘴唇紧紧裹住牙齿，就仿佛它们并非雪白如珍珠，而是又青又紫的。

St. peter was standing at the pearly gates and said to the first man , " tell me about the day you died . "

天使彼得站在镶满珍珠的天堂门口，对第一个人说，“告诉我你今天是怎么死的。”

Look at it through a microscope and you can see that breast milk is abuzz with white blood cells pearly fat globules and fuzzy balls of protein . At higher magnification you can make out the millions of y-shaped molecules that are an infant 's primary defense against infection : antibodies .

通过显微镜来观察母乳，你会发现其中富含活跃的白细胞，珍珠似的脂肪颗粒和毛茸茸的蛋白质分子；透过更高倍数的显微镜，你还可以看到数以百万计的y形分子，那就是婴儿抵御感染的中坚力量抗体。