一驶出内防波堤，我们就扬起了所有的船帆。Once outside the inner breakwater, we began to unfurl all the sails.在防波堤后面挖泥船正在工作.Back of the breakwater the dredger was working.他们以乱石基巩固防波堤.They riprapped the breakwater with stone....

“防波堤”的英语可以翻译为：eakwater，pier，bulwark，jetty，groyne ...