涂: to apply (paint etc), to smear, to daub, to blot out, to scribble, to scrawl, (literary) mud, street...
建: to establish, to found, to set up, to build, to construct...
学业: studies, schoolwork...
面貌: appearance, face, features...
馒头: steamed roll, steamed bun, steamed bread...
怎么: how?, what?, why?...
信念: faith, belief, conviction...
省略: to leave out, an omission...