Brushing or scraping the tongue twice a day reduces the number of bacteria on the tongue, which causes bad breath.
每天清洁舌头两次，可减少舌头上引起口臭的细菌。
2
Furry tongue or bad breath.
厚舌头或者口臭。
3
He said it was nothing: in his short life, he'd already swallowed his tongue, been poisoned, survived a bad car wreck, and lost his father three months earlier.