“主航道”的英语可以翻译为：main channel，main course ...

“主航道”的拼音为：zhǔ háng dào...

从他们坐的地方就能看见主航道.From where they sat they could get a glimpse of the main stream.暴风雨使货船偏离了主航道.The storm has driven the cargo ship off of its main course.主航道乙段从11号灯浮标到22号灯浮标.Main Channel Part B is from light buoy NO . 11 to...