单方面声明 meaning in English

unilateral statement

Such declarations may be made jointly or by reciprocal unilateral declarations
此种声明可联合做出，也可以相互单方面声明的方式做出。
Reciprocal unilateral declarations under article 94 take effect on the first day of the month following the expiration of six months after the receipt of the latest declaration by the depositary
根据第九十四条规定做出的相互单方面声明，应于保管人收到最后一份声明之日起个月后的第个月第天生效。
3 if a state which is the object of a declaration under the preceding paragraph subsequently becomes a contracting state , the declaration made will , as from the date on which the convention enters into force in respect of the new contracting state , have the effect of a declaration made under paragraph , provided that the new contracting state joins in such declaration or makes a reciprocal unilateral declaration
作为根据上一款所做声明对象的国家如果后来成为缔约国，这项声明从本公约对该新缔约国生效之日起，具有根据第款所做声明的效力，但以该新缔约国加入这项声明，或做出相互单方面声明为限。