in my opinion, in my view, as far as I'm concerned, generally speaking, frankly speaking, I think...这些是约定俗成的短语, 也可以是句子插入到别的句子当中.
in my opinion, in my view, as far as I'm concerned, generally speaking, frankly speaking, I think...这些是约定俗成的短语, 也可以是句子插入到别的句子当中.