Subject to the retention of the first set of bracketed language outside square brackets and the deletion of the second set of bracketed language in recommendation X (b), the Working Group approved the substance of recommendations X and Y.
66. 除需保留建议X(b)中第一组括号内的措词但去掉方括号并删去第二组括号内的措词之外，工作组核可了建议X和Y的实质内容。