◇????? <??> ▽??? △?????? ??? △FC1??〃 ??? △FC2??〃 ??? ▽?? △??·???? ??? △???????????? ?? △???? ??? ▽?? △?????? ??? △FC1?? ??? △??????? ??? △?????? ??? △ICT?? ??? △??????? ??? △????? ??? △???????? ??? △?????? ??? △??????? ??? △????????? ??? △WM?? ??? △??? ??? △?????? ??? △??????????? ??? △???? ??? △HR〃 ??? △DB???? ???