名词
中文翻译：告别浮标
同义词：
['goodbye buoy', 'farewell buoy', 'farewell marker例句：1. The sailors used to wave goodbye buoys as they sailed away from port.（水手们过去在离开港口时会挥手告别浮标。）2. The captain gave a farewell buoy to the crew before they set sail for their next voyage.（船长在船员们启航前往下一航程前，给他们一个告别浮标。）']
例句：
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1. The sailors used to wave goodbye buoys as they sailed away from port.
水手们过去在离开港口时会挥手告别浮标。
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2. The captain gave a farewell buoy to the crew before they set sail for their next voyage.
船长在船员们启航前往下一航程前，给他们一个告别浮标。
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3.The old man tossed his farewell buoy into the river as he bid farewell to his homeland.
老人把告别浮标扔进河里，作为他向祖国告别的方式。