航路点BUB D A的汉语读法是
A.
BRAVO UNIFORM BRAVO DELTA ALPHA
B.
BUBDA
C.
BRAVO UNIFORM BRAVO DELTA AMBER
正确答案是B
航路点BUB D A的汉语读法是
A.
BRAVO UNIFORM BRAVO DELTA ALPHA
B.
BUBDA
C.
BRAVO UNIFORM BRAVO DELTA AMBER
正确答案是B