中立船证由联盟的外国政府颁发给船只的一种官方文件，尤指战时授权中立商船在特定水城内自由进出和航行的文件 An official document issued by an allied foreign government to a ship, especially a neutral merchant ship in time of war, authorizing it to enter and travel through certain waters freely.
这个国家缺少一个能起作用的中立党派。 This country lacks an effective party of the centre.
该地区的中立国为结束战争作出了努力。 Neutral state in the area have tried to bring an end to the war.
在这次战争中意大利宣布中立。 Italy declared for neutrality in this war.
那个国家在那场战争中保持中立。 That country remained neutral in the war.
