YOU SAID:

mr cal has been smoking all day

INTO JAPANESE

mr calは一日中喫煙しています

BACK INTO ENGLISH

mr cal smokes all day

INTO JAPANESE

一日中喫煙している

BACK INTO ENGLISH

I smoke all day

INTO JAPANESE

私は一日中タバコを吸います

BACK INTO ENGLISH

I smoke all day long

INTO JAPANESE

私は一日中タバコを吸います

BACK INTO ENGLISH

I smoke all day long