by boat的音标：...

The island may be reached by boat from the mainland.这个岛屿可以从大陆乘小船到达。He made a firm decision to leave Fort Multry by boat.他打定主意乘船离开穆尔特里堡。It's better for you to go by boat than by train.你与其坐火车,不如坐船....

乘船...