(du)TPOľ(x)J(rn)Ҫѭһ(g)ԭtW(xu)ƙM ȣҪ_Ŀ(bio)гӋ(j)Եһԇr(sh)g(ji)c(din)ÿ쾚(x)ƪД(sh)}һζUҪCW(xu)Ƶȫ漰lectureÿοԇETSdzƽĴԒ}ÿ(g)漰ҪѭƌW(xu)kҾwչ_οƌW(xu)ˢ}ˢ߷
傀(g)ֺ(jin)θһ岽 gx
1. ʲô? ƪֻ һ ҲҪ һ}?yn)@ǷeAҪںe(cu)ׂ(g)P(gun)IǷeی(sh)Ц(chng)
2.ʲô?ҳ}c(din)ҲҴ𰸾˲Edzַ}đB(ti)ôij}߽ǶȰտc(din)xff·f·醳}c(din)o(sh)bи ĺ}c(din)ҪӖ(xn)Լ ͬr(sh)Ͱպó}c(din)PӛӛҪ(x)(ji)_(d)һNЧӛӛÿ}(du)ҲҪ һҵ𰸾䲢ڼ|(zh)ԭЄB(yng)(du)ڳ}c(din)
3.ʲô?~I(g)СTw{eе~njW(xu)g(sh)~R~ǻA(ch)P(gun)^ZP(gun)^~RP(gun) ~RW(xu)g(sh)c(din)^@Ҫķeۡ~ֻһNY(ji) !!!
4.ggʲô?gԭ һ䷭gһԽи @(g)ܛ RϿԭ(f) ֱ ֹ@(g)h(hun)(ji)ҪӖ(xn) oՓζҪ Vļ
5.xxʲô?xԭ һxһMģspeakerZZ{(dio)P(gun)עվӽY(ji)(gu)xxB(yng)ZZԱ|(zh)l(f)呟 foɵҪ kxf