- 我在早上做的头一件事，是刷我的牙、磨我的舌。
The first thing I do in the morning is brush my teeth and sharpen my tongue.
- 你竟敢冲我吐舌头！
Don't you dare stick your tongue out at me!
- 医生诊看了她的舌头。
The doctor looked at her tongue.
- 发带颤音的r，舌抬向上齿颤动而成。
The trilled `r' is produced by vibrating the tongue against the upper teeth.
