第1个回答 2008-05-23
I place great importance on this matter
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第2个回答 2008-05-23
"I attach great importance to this matter."
第3个回答 2008-05-23
I take this matter serious.本回答被提问者采纳
第4个回答 2008-05-23
I highly value this matter
第5个回答 2008-05-23
I attach great importance to this matter