first rear view mirror& [/ o/ x J) z g% z! s* M
second side view mirror8 R- n4 t b% Q4 Z8 D" \$ q9 Z
third shoulder check1 ?$ H1 T& n9 g% U M+ h
forth turn 5 B0 ?* @; \. x6 z; {; _. ?billzhao 发表于 2011-11-9 11:13
. o {6 e1 E8 v/ z Y: j6 B* ^) S: e6 R' ~2 W# i! ^- K# ?+ r& k
signal呢?