a signatory of the Declaration of Independence《独立宣言》的签署者Costa Rica becomes a signatory to the Buenos Aires copyright treaty.1916年,哥斯达黎加成为布宜诺斯艾利斯版权条约的签字国之一.The covenant of the League of Nations bound all signatory states ...
a signatory of the Declaration of Independence《独立宣言》的签署者The covenant of the League of Nations bound all signatory states not to go to war.国际联盟盟约规定,所有签字国都不得诉诸战争.Haiti becomes a signatory to the Buenos Aires copyright trea...