in our opinion in our opinions都对吗?

in our opinion in our opinions都对吗? 是in our opinion,还是in our opinions啊? 翻译“In my opinion,we should cherish our life.” in our opinion的opinion可以加s吗大神们帮帮忙 问一下哪种表达是对的：A.in our opinion B.in our opinions in my opinion 2.In your opinion is this cost effective in relation to our orders? in one’s opinion是什么意思? in one's opinion=? in one's opinion造句 in my opinion等于什么? in their opinion还是 in their opinions? In my opinion,internet is getting more and more important in our daily life____ your _____ ______ internet? In your opinion,what should we do for our aged parents?同义句What__we should do for our aged parents? in one,s opinion请问opinion有复数么? in one's opinion中的opinion加不加s in their opinion 中的 opinion有复数么? in their opinion opinion后是否加s