???????? ??? ???? ?????? ???????? ?? ???? ?????? ?????? ??????? ??? ?????? ????????? ??? ???? ?????.As soon as setup, if an Trader thinks which the US greenback will rise when compared with the Japanese yen, they might purchase the US dollar and sell the yen.??? ????? ????? ?????? ?????? ?????? ????????? ??????? ?????????? ?????? ?? ???????.???????