钥匙: key...
形: to appear, to look, form, shape...
算账: (accounting) to balance the books, to do the accounts, to settle an account, to get one's revenge...
外界: the outside world, external...
面子: outer surface, outside, honor, reputation, face (as in losing face), self-respect, feelings, (medicinal) powder...
一言一行: every word and action (idiom)...
繁荣: prosperous, booming (economy)...
一句话: in a word, in short...
敬: to respect, to venerate, to salute, to offer...
并购: merger and acquisition (M and A), acquisition, to take over...