и һֱЇı(xing)ҲǁG^һh(hun)(ji)njиցfи ^yLôҪȡ ?jn)?sh)(yng)ԓ俼?ҪעЩ}?ӏ ԇоϢץס}P(gun)I?
俼P(gun)Iһ~Ǻ
҂ µIJփ(ni)ݣֱӵԭ~RJ(rn)RԂ俼Ҫ΄(w)ӛ~ кܶ~ǸlF(xin)HHJ(rn)R߀߀Ҫ
俼P(gun)I
ָ һ~ܿٷ(yng)˼ɞ X~Rеһ֡QЧăɂһ Ǹx
IJEǣ g Ӣ
xIJEǣxϵKͬxģZZ{(dio)Óx(x) Xж
俼P(gun)I(yng)ٶ
@Ǵֿ oȡø߷ֵĺĆ}ӢZĸZ һ~֮ķ(yng)ٶ0.03҂ԟoӽ@ٶиԇ Z^W(xu)nZٲܱȿԇr߀˳ԺԸm(yng)У@͌W(xu)(x)҂⌢(yng)ٶȾȥȫҪ
俼P(gun)Iģץסc(din)Ϣ
ڂ俼 ^҂l(f)F(xin)кܶW(xu)dzŬ˟o(sh)ľ x֮Ҳ_(sh)ܵԼM(jn)@N“ ”ĸ߀ֱ^طӳ}еĿl(f)F(xin)ԼmȻ ˵߀eܶ}еĿ19қ]k
֞3AΣһA };ڶAΣ }߀;A }ҲܶɵڶAεAҪһNץc(din)
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2. ͌ƪvY(ji)(gu)İѿ Ҫ֮һ _^֮oľǷՓc(din)չ_(һ3)Ҫһ߅ һ߅˼ÿᵽһµĖ|֮ǰӛµ}˼֮g(lin)ϵŪprofessorՓc(din)һ}ՓCӛՓc(din)ĕrÿՓc(din)еc(din)(qing){(dio)һӱؿͿӵ}why does the professor mention this example? ҲDZҪӺͷՓc(din)һһ(yng)ᘌՓc(din)1ӳ}ôABCDĂx(xing)F(xin)κηՓc(din)23ă(ni)ݽy(tng)y(tng)ųՓc(din)гF(xin)eeַ֧Փc(din)Ҫãtһpx(x)(ji)}
3. Y(ji)βһprofessorY(ji)һȫģoԼһЩcomments(̎ҪעB(ti)})fһδİl(f)չֵע30һһ}ͬW(xu)һlecture ĕrմմϲС30}!
4. ֪RҲҪ֪Rڛ] rA(y)yώvă(ni)ͨnõv_ʸһЩe۲ϤԒ}ı֪Rƽrྚ(x) ԇrһІ}
5.Ҫӛסһ Ǽϻ Ҫ(x)(ji)؏(f)J(rn)R~SһͬxጣđB(ti)[挦ԇͺá
яVи Ӗ(xn)ҪһѭuM(jn)Ҏ(gu)ԵČW(xu)(x)OW(wng)ĠB(ti)ˢ}Ҳǟo_(d)ЧġԴҪúĂ俼Ӌ(j)P(gun)IҪ(jin)ֈ(zh)УܸĿЧ