[??]???????? 外

????
?? 2021? 1? 7? 03? 00?

???: ?

???: ?

◇???????? ＜??＞ ▽??? △?????? ??? △?????????? ??? △?????? ??? △????〃 ??? △??????? ??? △?????? ??????? ??? △??????? ??? △??〃 ??? △????????? ??? △??〃 ??? ▽?? △????? ??? △??? ??? △????? ??? △ICT??? ??? △????????? ??? ??? △????? ??? △????? ??? △????? ??? ??? ??? △????? ??? △????? ??? ??? △????? ??? △??????? ??? △??????? ??? △????? ??? △?????? ??? △????〃 ??? ??? △??〃 ??? △????〃 ??? △????〃 ??? ??? △??〃 ??? △???????? ??? △????〃 ??? △??〃 ??? ??? △??〃 ??? △?????????? ??? ??? △????????1〃 ??? △????????2〃 ??? △??????〃 ??? △??????〃 ???

◇???? △????? ??? ? ?????? ?????? ??? △????? ??? ? ???????? ??? △???? ??? △???????〃 ??? △????〃 ?? △????〃 ??? △??〃 ? ??〃 ??? △????〃 ??? △???????? 〃 ??? △???????〃 ??? △??????〃 ? ???????? 〃 ??? △????〃 ??? △????〃 ??? △??〃 ??? △????〃 ??? △?????〃 ??? △SIR?? 〃 ???? ??? △RGB??? ??? ????〃〃 ??? △????〃〃 ? ????????? 〃〃 ??? △???????〃〃 ??? △?????〃〃 ???