YOU SAID:

i saw the president today at the white house at 12;00 pm

INTO JAPANESE

私は今日午後12時にホワイトハウスで大統領に会いました

BACK INTO ENGLISH

I met the president at the White House today at 12:00 pm

INTO JAPANESE

私は今日の午後12時にホワイトハウスで大統領に会いました

BACK INTO ENGLISH

I met the President at the White House at 12:00 pm today

INTO JAPANESE

今日の午後12時にホワイトハウスで大統領に会いました

BACK INTO ENGLISH

I met the President at the White House at 12:00 pm today