YSK: if you have a toothache, don't wait until your next cleaning appointment to address it.
from /r/YouShouldKnow
YSK:如果你有牙痛,不要等到下次洗牙时再解决。
YSK:如果你有牙痛,不要等到下次洗牙时再解决。
YSK: if you have a toothache, don't wait until your next cleaning appointment to address it.
from /r/YouShouldKnow