????

?????????H????????????????????????????C????
????~
?????????????????????????????????
?
?,????,,?,??,?
??????????
..?

?????????????????????
?????????????????
??
??? ?
??????
?????,???????,???.
````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````...

???
  ?????????????????????????????
  ???????????????????????????????????????????????????????
  ????????????
  ?????????????????
  ?????
  ??????
  ??????
j sn

??
??????
???

1.?PMS?X?Transmitter

???t???

2.??????d

r?(o??^r)??t???

????

A?

1.?????(??)x?????]?...

:

1.
?????????????????????E???????

2
?????????????????????????????????????

3
???????????????

4
???k????????????????????

5?
?]???????????????????D?????????????????????

6
???????????????????????????????????????????

7?
???????????????????????p???u?????????????????????????

????????...

(1) [deject;depress]??
??,??????!?
(2) [dispirited]??
?????^
1.??? ? ? ????o?????????? ? ?? ? ? ???? ?????????? ??? ??? ? ????? ? ??
2.?? ? ?^???????
?
?
??

? j sng
?
??,??????!?
??
?????^