30 ჯࠏΝτʃ c ၣ௹࿂ϣྮږ 施皇羽 ᅠ˖āጅӒѹcྡ˪Զā݄ެϻ Learning by Doingਂʕኪ͉Ը̥Ϟ 20 εЗኪ͛ٙځ ඊΝτʃdΪኪ͛ɛᅰʔεࠦᑗԻࣧٙΚዚdίࣧڗ݄ ެϻٙ੭ჯɨdศԒɓᜊՈϞεධतЍٙږʃኪf