船只必须在指定的港口把捕到的鱼卸下。The vessels will have to land their catch at designated ports.露营被限制在指定的5个野营地。Camping is restricted to five designated campgrounds.大家都按指定的位置坐了下来.Everybody took their places....

“指定的”的英语可以翻译为：[计] designated，named，prescribed，appointed ...