误区: mistaken ideas, misconceptions, the error of one's ways...
摩擦: friction, rubbing, chafing, disharmony, conflict, also written...
苦练: to train hard, to practice diligently, hard work, blood, sweat, and tears...
连锁: to interlock, to be linked, chain (store etc)...
夕阳: sunset, the setting sun...
底: background, bottom, base, end (of the month, year etc), remnants, (math.) radix, base...
发起: to originate, to initiate, to launch (an attack, an initiative etc), to start, to propose sth (for the first time)...
前辈: senior, older generation, precursor...
成本: (manufacturing, production etc) costs...
平均: average, on average, evenly, in equal proportions...
