YOU SAID:

There's a reason London puts barriers on the tube line

INTO JAPANESE

ロンドンが地下鉄に障壁を置く理由があります

BACK INTO ENGLISH

There is a reason London puts a barrier on the subway

INTO JAPANESE

ロンドンが地下鉄に障壁を置く理由があります

BACK INTO ENGLISH

There is a reason London puts a barrier on the subway