show off in the presence of an expert是什么意思

a bit是什么意思a bit of是什么意思a bit of a是什么意思

fairyworthlesspolishstatisticsuri无可置疑牛奶的英文尖利的近义词accusegrandeurcoastachievedamusedjamecafeteriameaningits

show off in the presence of an expertChernobylHow are you going to read it in EnglishThe grass and the trees know the powerUnadorned Fright