in ones opinion可數嗎

　　The result reflects a modest rightward shift in opinion.

　　結果顯示輿論略微右傾。

　　The groundswell of opinion is in favour of a referendum.

　　贊成公投的觀點迅速高漲。

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

　　根據民意調查判斷，他似乎穩操勝券。