短语
中文翻译：在码头上免费
同义词：
['at the dock', 'free at the dock例句：1. We decided to go to the beach and have a picnic on the sandy beach at the dock.（我们决定去海滩野餐，在码头的沙滩上。）']
例句：
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1. We decided to go to the beach and have a picnic on the sandy beach at the dock.
我们决定去海滩野餐，在码头的沙滩上。
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2.The fisherman was free at the dock, so he could catch his own dinner.
那个渔民在码头上免费，所以他可以自己捕捞晚餐。
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3. The boat was free at the dock, so we could take it for a ride.
那艘船在码头上免费，所以我们可以把它开走。