意見する
to adapt one's views to another's―square one's views to another's
意見をきかせて
What is your opinion?
What is your opinion?
to give one's opinion―deliver an opinion―advance an opinion―set forth one's views―air one's views―utter one's sentiments―voice one's sentiments―make a suggestion―make oneself heard
I wish to hear your opinion about the matter―hear your opinion on the subject.