Pilot: How long does it take to reverse the engine from full ahead to full astern? What is the harbour speed?
引航员： 主机从全速前进到全速后退用多长时间？进港速度为多少？
Getting near the harbour, the fishermen began to ease down the speed of their boats.
驶进港口时，渔民们开始放慢了船的速度。
Building of deep water berths of diaphragm walling in dug-in harbour basin is one of the most prominent features of Jingtang Port, which is characterized by high speed construction and low cost.
挖入式港池内采用地连墙结构建造深水泊位，是京唐港码头建设的一大特色，其优点是速度快、造价低。
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