be sure是一种潜意识,意为确定I'm sure that no one will love me more than he does.我确定没有人会比他更爱我了.make sure则是主观地想要证实某事,即确认I just want to make sure that everything is ok.我只想确认一切安好.翻译地有些牵强,但一时也想不起什么更贴切的词汇了.
