现象: phenomenon, appearance...
尖: point (of needle), sharp, shrewd, pointed...
少不了: cannot do without, to be unavoidable, are bound to be many...
近视: shortsighted, nearsighted, myopia...
售价: selling price...
家里: home...
威信: prestige, reputation, trust, credit with the people...
蜡烛: candle...
司空见惯: a common occurrence (idiom)...
快: fast, quick, swift...
