File talk:Heart-and-lungs.jpg
Jump to navigation
Jump to search
trang wed nay can phai duoc bo xung ki hon ve cac hinh minh hoa, va dich cac phien ban sang tieng viet...de nguoi doc tien theo roi va hieu? ki hon ve hinh minh hoa trong noi tang con nguoi ma co tam hieu?biet sau rong hon .. yay