刷牙（#20181204）

【Mom】

You should brush your teeth three times a day. 一天要刷三次牙。

Brush your teeth properly. （properly 正确地，好好地）好好地刷牙。

Brush up and down. 刷牙要上下刷。

Don't forget to brush deep inside.        不要忘记也要往里刷。

Clean your teeth and gums thoroughly. 牙和牙床都要彻底刷干净。

Don't forget to brush your tongue.      别忘了刷舌头。

Gargle and spit. 漱口，然后吐掉。

Put only a little toothpaste on your toothbrush. 牙刷上沾上一点牙膏。

【Kid】

Mom, squeeze the toothpaste for me.  妈妈，帮我挤牙膏。

We're out of toothpaste. (be out of 缺乏) 我们没有牙膏了。