名词航行（学）; 航海（术）; 海上交通
名词
1. There has been an increase in navigation through the Suez Canal.
通过苏伊士运河的船只增加了。
2. Navigation is difficult on this river because of the hidden rocks.
因为有暗礁，在这条河上航行很困难。
1. 航行;航海
You can refer to the movement of ships as navigation .
navigation什么意思
e.g. Pack ice around Iceland was becoming a threat to navigation.
冰岛周围的浮冰群曾一度对船只航行构成威胁。
1. 航行;航海
You can refer to the movement of ships as navigation .
navigation什么意思
e.g. Pack ice around Iceland was becoming a threat to navigation.
冰岛周围的浮冰群曾一度对船只航行构成威胁。
