Dear colleagues,dear guests,Because I have learnt some words Chinese since the last spring festiv

DEAR dear dear dear dear Dear Dear dear DEAR dear Dear dear dear Dear dear Dear colleagues,dear guests,Because I have learnt some words Chinese since the last spring festiv Love my dear dear dear dear 关于写信dear Mr.J和dear colleagues的问题我们老师i说写信是没有dear manager或者dear director这样的写法的,是不用职位称呼的,都是用dear Mr.某某的写法,但是我在BEC的答案里看到了dear colleagues的写法,