in ones opinion可数吗

　　The result reflects a modest rightward shift in opinion.

　　结果显示舆论略微右倾。

　　The groundswell of opinion is in favour of a referendum.

　　赞成公投的观点迅速高涨。

　　Judging by the opinion polls, he seems to be succeeding.

　　根据民意调查判断，他似乎稳操胜券。