????:1????????????:??????

2???sn

3??????????

4???????

5???100??

??????????9??10???? (?????????????)10????,????????????????????????????????“?????‘?????????’???????”?????????“????”?????????DIY?????

10???,????“????????????????????”????DIY??????????

?????????????????,????,??????,??????????“??????????”??????????????“?????????”??????????

???????“???????????”????????????????????????DIY???????,?????????“????”????

??????????????????DIY??,“??”??????????????????????,?????,?????,????,?????

????,??,??????

??,?????????????????????????????????????????????,?????,????????????????????????????,????????????????????“??????”??????,????????????????????????,?????????“??????????????????????????????”???????????????????????“??”????,?????????????????????“??”“????”?????,??????,?,??????“???????”?????(??)

?????????:???????????????