太空: outer space...
恐龙: dinosaur, (slang) ugly person...
拜年: to pay a New Year call, to wish sb a Happy New Year...
牵扯: to involve, to implicate, to be interrelated...
品牌: brand name, trademark...
通道: (communications) channel, thoroughfare, passage...
公事: work-related matters, documents...
哄堂大笑: the whole room roaring with laughter (idiom)...
登山: to climb a mountain, climbing, mountaineering...
救护车: ambulance...