Self-discipline, willingness, enthusiasm, that's what you must depend on.自律、自愿与热情，这是你所必须依仗的。Exercising at home alone requires a tremendous amount of self-discipline.自己在家锻炼需要很强的自我约束能力。It takes a lot of self-disciplin...

n.自我训练，自我修养，自律...

self-discipline的音标：self-discipline的英式发音音标为：[self 'dɪsəplɪn]self-discipline的美式发音音标为：['sɛlf'dɪsəplɪn]...