做证: testify, bear witness (same as 作证)...
好久: quite a while...
突发: to burst out suddenly, sudden outburst...
消费: to consume, to spend...
答: to answer, to reply, to respond...
奋勇: dauntless, to summon up courage and determination, using extreme force of will...
口感: taste, texture (of food), how food feels in the mouth...
阅览室: reading room...
发作: to flare up, to break out...
多媒体: multimedia...
