It hurts so much when a baby gets his first teeth.

小孩子长第一颗牙齿时好痛哟。

The very first teeth we grow are incisors, appearing when we are around 6 months old.

我们长出的第一颗牙齿是门牙，在我们六个月左右的时候出现。

You need to brush your teeth first.

哦 你得先刷刷牙。

Which came first, teeth on skin or teeth in mouths?

哪个先出现，皮肤上的牙齿还是 嘴里的牙齿？

" You'll meet when you're wed, " said Walder Rivers curtly. " Unless Lord Tully feels a need to count her teeth first" ?

" 成亲之日，您自会与新娘见面，" 瓦德·河文简略地说，" 莫非徒利公爵要先算她的齿龄么？"

They begin to grow through the soft gums, and the first teeth peep out like little pearls when baby is a few months old.

当婴儿长到几个月时, 牙齿就会从柔软的牙龈中生长而出, 看起来就像是珍珠一样。