谁能用自己话帮我理解一段国际法?

jkoeln

有中文翻译,可以看不懂.
Art. 92 [Exclusion of Part II or Part III]
(1) A Contracting State may declare at the time of signature, ratification, acceptance, approval or accession that it will not be bound by Part II of this Convention or that it will not be bound by Part III of this Convention.
(2) A Contracting State which makes a declaration in accordance with the preceding paragraph in respect of Part II or Part III of this Convention is not to be considered a Contracting State within
paragraph (1) of article 1 of this Convention in respect of matters governed by the Part to which the declaration applies.
Art. 92 [不受第二部分和第三部分的约束]
（１）缔约国可在签字、批准、接受、核准或加入时声明他不受本公约第二部分的约束或不受本公约第三部分的约束。
（２）按照上一款规定就本公约第二部分或第三部分做出声明的缔约国，在该声明适用的部分所规定事项上，不得视为本公约第一条第（１）款范围内的缔约国。




Art. 93 [States with federal systems of government]
(1) If a Contracting State has two or more territorial units in which, according to its constitution, different systems of law are applicable in relation to the matters dealt with in this Convention, it may, at the time of signature, ratification, acceptance, approval or accession, declare that this Convention is to extend to all its territorial units or only to one or more of them, and may amend its declaration by submitting another declaration at any time.
(2) These declarations are to be notified to the depositary and are to state expressly the territorial units to which the Convention extends.
(3) If, by virtue of a declaration under this article, this Convention extends to one or more but not all of the territorial units of a Contracting State, and if the place of business of a party is located in that State, this place of business, for the purposes of this Convention, is considered not to be in a Contracting State, unless it is in a territorial unit to which the Convention extends.
(4) If a Contracting State makes no declaration under paragraph (1) of this article, the Convention is to extend to all territorial units of that State.
Art. 93 [数个领土单位]
（１）如果缔约国具有两个或两个以上的领土单位，而依照该国宪法规定、各领土单位对本公约所规定的事项适用不同的法律制度，则该国得在签字、批准、接受、核准或加入时声明本公约适用于该国全部领土单位或仅适用于其中的一个或数个领土单位，并且可以随时提出另一声明来修改其所做的声明。
（２）此种声明应通知保管人，并且明确地说明适用本公约的领土单位。
（３）如果根据按本条做出的声明，本公约适用于缔约国的一个或数个但不是全部领土单位，而且一方当事人的营业地位于该缔约国内，则为本公约的目的，该营业地除非位于本公约适用的领土单位内，否则视为不在缔约国内。
（４）如果缔约国没有按照本条第（１）款做出声明，则本公约适用于该国所有领土单位。