变为: to change into...
朗诵: to read aloud with expression, to recite, to declaim...
动摇: to sway, to waver, to rock, to rattle, to destabilize, to pose a challenge to...
自学: self-study, to study on one's own...
委员: committee member...
便宜: cheap, inexpensive, small advantages, to let sb off lightly...
过节: to celebrate a festival, after the celebrations (i.e. once the festival is over)...
半: half, semi-, incomplete, (after a number) and a half...
依靠: to rely on sth (for support etc), to depend on...
额外: extra, added, additional...