a sharp tongue is the only edged tool that grows keener with constant use.
尖刻的舌头却是一柄唯一的愈用愈锋利的刀子。
her sharp tongue criticizes other talent shows and competitions. for example, once she said: 「if the cctv spring festival gala reached this high-level, i「d be glad. 」"
despite of his excellent ability, he is a self-righteous and sharp tongue person, thus he cannot get along with people around and there is not even an orchestra which willing to collaborate with him.