YOU SAID:
I will be there in quatro hours time.
INTO JAPANESE
私は4時間以内にそこにいるでしょう。
BACK INTO ENGLISH
I will be there within four hours.
INTO JAPANESE
私は4時間以内にそこにいるでしょう。
BACK INTO ENGLISH
I will be there within four hours.
That didn't even make that much sense in English.