Or you could say "I wonder if" and mean that you really do wonder,
或者你可以用“I wonder if”来表达你的确不是很清楚。
I wonder if 课堂 - SpeakingMax英语口语达人
You could say "I wonder if" and mean you don't think.
你可以用“I wonder if”来表达你并不这么认为。
应用推荐
模块上移
模块下移
不移动