... 信号机后方 in rear of a signal 信号机前方in advance of a signal 信号集中修 signal centralized maintenance ...
2
?号志内方
... 释义：组内均方 within group mean square 号志内方in advance of a signal 信号机内方 in rear of a signal ...
双语例句
1
When a vehicle needs to change to the left lane, the driver should turn on the left-turn signalinadvance and enter the left lane provided he does not obstruct the normal running of other vehicles.