[交流] Go aboard~

  These days i am suffering from the early periodontitis. i have to see a dentist every weekend. How i wonder i had healthy teeth. i regret that i ignored them when it is not apprent. i admire those foreigners as they take good care of their teeth and almost everyone has a family doctor.on the contrary, we pay little attention to our teeth until they can't work normally or there is heavy pain.Have you ever wanted to go abroad? Which country would you like to go?  Do you think it is useful for you? Why? Please let us know your opinion and reason.