经典: the classics, scriptures, classical, classic (example, case etc), typical...
屑: bits, fragments, crumbs, filings, trifling, trivial, to condescend to...
键盘: keyboard...
适当: suitable, appropriate...
潦草: careless, slovenly, illegible (of handwriting)...
即: namely, that is, i.e., prompt, at once, at present, even if, prompted (by the occasion), to approach, to come into contact, to assume (office), to draw near...
正版: genuine, legal, see also...
对峙: to stand opposite, to confront, confrontation...
奶: breast, lady, milk...
航空: aviation...