例句 /

ONE ORIGINAL AT LEAST OF commercial invoice &certificate of owner &certificate of origin, SHOULD BE ATTESTED BY CHAMBER OF COMMERCE.

ONE ORIGINAL AT LEAST OF commercial invoice &certificate of owner &certificate of origin, SHOULD BE ATTESTED BY CHAMBER OF COMMERCE.

此三样,至少要有一样由商会提供。(请指点?)另外是中国商会,还是阿拉伯的?