小组委员会考虑了多方面的问题，并委讬顾问就若干主要问题展开研究计划。
They have considered a wide variety of subjects and commissioned consultants to undertake research projects regarding several major subjects.
小组委员会考虑了多方面的问题，并委讬顾问就若干主要问题展开研究计划。
They have considered a wide variety of subjects and commissioned consultants to undertake research projects regarding several major subjects.
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