His strong sense of humour was such as to make everyone in the room burst out laughing.
在这句话中，such作指示代词用，as是什么词啊，他是什么语法成分
在这句话中，such作指示代词用，as是什么词啊，他是什么语法成分
be such that/as to do something.
used to say that something is so great, so bad, etc. that something else happens
used to say that something is so great, so bad, etc. that something else happens
