言辞: words, expression, what one says...
开场白: prologue of play, opening remarks, preamble (of speeches, articles etc)...
女士: lady, madam, Miss, Ms...
开幕式: opening ceremony...
应: to answer, to respond, to comply with, to deal or cope with...
危害: to jeopardize, to harm, to endanger, harmful effect, damage...
成员: member...
