协作: cooperation, coordination...
受罪: to endure, to suffer, hardships, torments, a hard time, a nuisance...
用品: articles for use, products, goods...
去除: to remove, to dislodge...
家: home, family, (polite) my (sister, uncle etc)...
速度: speed, rate, velocity, (music) tempo...
竹子: bamboo...
舞蹈: dance (performance art), dancing...
蔑视: to loathe, to despise, contempt...
垄断: to enjoy market dominance, to monopolize...