小心翼翼: cautious and solemn (idiom); very carefully, prudent, gently and cautiously...
歌咏: singing...
掉: to fall, to drop, to lag behind, to lose, to go missing, to reduce, fall (in prices), to lose (value, weight etc), to wag, to swing, to turn, to change, to exchange, to swap, to show off, to shed (...
遗嘱: testament, will...
开除: to expel (a member of an organization), to fire (an employee)...
如意: as one wants, according to one's wishes, ruyi scepter, a symbol of power and good fortune...
扳: pull; turn; switch...
架子: shelf, frame, stand, framework, airs, arrogance...
运转: to work, to operate, to revolve, to turn around...
默默无闻: obscure and unknown (idiom); an outsider without any reputation, a nobody, an unknown quantity...