全文 The whole story, with pinyin and English
这几天，我的一颗门牙松了，一碰就会动。
zhè jǐ tiān wǒ de yì kē mén yá sōng le yí pèng jiù huì dòng
For the past few days, one of my front teeth has been loose. It wiggles as soon as I touch it.
我不敢用它咬东西，吃饭也小心翼翼的。
wǒ bù gǎn yòng tā yǎo dōng xi chī fàn yě xiǎo xīn yì yì de
I didn't dare bite anything with it, and I ate very, very carefully.
吃晚饭的时候，我咬了一口苹果。
chī wǎn fàn de shí hou wǒ yǎo le yì kǒu píng guǒ
At dinner, I took a bite of an apple.
咔嚓一声，那颗门牙掉在桌子上了！
kā chā yì shēng nà kē mén yá diào zài zhuō zi shàng le
Crunch! The front tooth fell out onto the table!
我张开嘴巴照镜子，看到门牙的地方有一个小洞。
wǒ zhāng kāi zuǐ ba zhào jìng zi kàn dào mén yá de dì fang yǒu yí gè xiǎo dòng
I opened my mouth wide and looked in the mirror. There was a little gap where my front tooth had been.
我说话漏风，爸爸听了哈哈大笑。
wǒ shuō huà lòu fēng bà ba tīng le hā hā dà xiào
My words came out whistling through the gap, and Dad burst out laughing.
爸爸告诉我，小孩子都会换牙，过一段时间就会长出新牙。
bà ba gào su wǒ xiǎo hái zi dōu huì huàn yá guò yí duàn shí jiān jiù huì zhǎng chū xīn yá
Dad told me that all children lose their baby teeth, and a new tooth will grow in after a while.
我把门牙放进一个小盒子里，好好地收起来。
wǒ bǎ mén yá fàng jìn yí gè xiǎo hé zi lǐ hǎo hǎo de shōu qǐ lái
I put the front tooth in a little box and kept it safe.