˹̎ˇ:Ŀǰ,˹ˮ̎ϵy(tng)ѽ(jng)ЇõѸٰl(f)չcҎ(gu)෨,˹ȻB(ti)ϵy(tng)еW(xu)ȅf(xi)ͬÌ(sh)F(xin)ˮă,ͶY\(yn)D(zhun)M(fi)õ͡So(h)g(sh)ˮƽͺܺĵ͵c(din)Yϱ,˹صĹr(ji)c\(yn)M(fi)ÃHy(tng)෨10%50% ,˹ЇС(zhn)õđ(yng)ǰϵy(tng)ˮʽIJͬˮϵy(tng)еӷʽͬһɷ֞ɱ˹ءˮƽ˹غʹֱ˹,N˹ЇضБ(yng)˹̎ϵy(tng)ȫmЇͬ^(q)С(zhn)ˮ|(zh)ˮӴc(din),ǘO߰l(f)չ(yng)ǰĸЧͺˮ̎ˇ
B(ti)ˮ̎ˇ:̎ϵy(tng),()컯,ˮֲ,ȸNԪIJͬMB(ti)̫ܞʼԴ,ͨ^Nֲˮ,M(jn)ˮa(chn)ˮB(yng)ֳ,M(jn)γ˹B(ti)ϵy(tng)ˮM(jn)B(ti),еЙC(j)Ⱦﱻ(x),併a(chn)ֱ̼ԴԴԴ,̫,M(jn)ꐴx^,ĵ͠IB(yng)ߠIB(yng)wD(zhun),D(zhun)׃ˮ~rZȮa(chn),Ķ@ÿ^Ľ(jng)(j)ЧB(ti)ˇM(fi)С,ҟoM(jn)̎,ˇ:ˮ→→ɰ→б→→༉→K(B(yng)~B(yng)) →r(nng)→a(b)ˮeԿ]ʹô˹ˇ