The right hand picks out with the sharp chopsticks the stuffing heart the left hand to hide, the left middle finger bends the whereabouts.
右手用尖筷将馅心剔进左手皮子中, 左手中指屈起下落。

Brushing and using dental floss remove larger particles, but dentists suggest brushing the back of the tongue as well where the bacteria hide out.
用牙刷、牙线可以清除较大的颗粒。牙医们建议不妨在刷牙时也刷一刷舌头背面，因为那里常常是细菌藏匿之处。