名词
中文翻译：船票号码
同义词：
['sailing number', 'ticket number', 'ticket number例句：1. We need to check the sail number on our passports before leaving the port.（在离开港口之前，我们需要检查护照上的船票号码。）']
例句：
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1. We need to check the sail number on our passports before leaving the port.
在离开港口之前，我们需要检查护照上的船票号码。
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2.The captain asked for the sail number to make sure we were on the right ship.
船长要求出示船票号码，以确保我们上对船。
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3. The crew member was instructed to provide the sail number to the immigration officer.
船员被指示向移民官员提供船票号码。