Examples
nǐ你zhī dào知道wèi shén me为什么ma吗?shì是māo猫de的yuán gù缘故。
你知道为什么吗?是猫的缘故。
And you know why? Because of cats.
因为我这份工作的缘故,我总是要打领带。
I always have to wear a tie because of my job.
我讨厌前面的车毫无缘故地突然煞车。
I hate when the driver in front of me hits the brakes for no reason.