YOU SAID:

Huh? Australia? What are you doing on a bus here in Northern France?

INTO JAPANESE

は？オーストラリア？ここ北フランスのバスで何をしているの？

BACK INTO ENGLISH

teeth? Australia? What are you doing on the bus here in Northern France?

INTO JAPANESE

歯？オーストラリア？ここ北フランスのバスの中で何をしているの？

BACK INTO ENGLISH

teeth? Australia? What are you doing on the bus here in Northern France?