Today on Language Snacks we take a look at the expression the bee’s knees.Let’s read the dialogue.A:I like your new computer.Is it a Mac?B:Yes,it’s the bee’s k
应国际公众科技传播网络组织(The International Network on Public Communication of Science and Technology,简称PCST))和波兰工程协会联合会(Polish Federation of Engineering Associations)邀请,中国科协副主席、书记处书记程东红率代表团于4月16~25日赴意大利出席了第12届公众