Due to means"cause by". It shoud only be used if it can be substitued with "caused by".
It doed not mean the same thing as "because of", Incorrect: The game was postponed due to rain. Correct: The game was postponed because of rain. Correct: The game's postponement was due to rain. 虽然知道due to与because of不是一回事儿,但是以上面的正确句子为例,rain是原因,比赛推迟是结果,我仍然觉得他们是差不多的,难道是强调的东西不同,侧重点不同? 谢谢各位解答~~