如何选择一把合适的门锁？ 

      TIANCHENGZUO，YOUGEXIANZHUDETEZHENG：XUANZEKUNNANZHENG，YEJIAO“JIUJIEZHENG”。ERHENDUOSHIHOU，WOMENHUIJIUJIE，DADISHIYINWEIXUANZETAIDUO!RUGUOBAXUANZEDEFANWEIHUOZHEJIHUIBIANZHAINI？

  JINTIAN，YI“JIZIJIDEXINJIAZHUANGYIBASUO”WEILI，JIEKAIZHEIGEQIANGUZHIMI。SHOUXIAN，DAKAIDIANNAO，SHIBUSHIYOUSHANGBAIGEPINPAIFENGYONGERZHI？JINJIEZHE，NIKENENGHUIJIUJIE，SHIXUANZEBUXIUGANGDEHAISHILVHEJINDENI？XUANZELIANGMIANDEHAISHIMOSHADENI？DAODIYINGGAIXUANZEYIBAZENYANGDEMENSUO，CAISHISHIHEQUANJIARENSHIYONGDENI？QISHI，BUFANGXIANZHAOYIZHAO，NIXINZHONGDENEIBASUO，SUOBIBEIDETIAOJIAN。

  YANZHI、GONGNENG、ANQUAN、GEXING……ZUIZHONGYAODE，YIJIARENDOUYAOMANYI。

  NIHUIJUEDE，NANENGGOUZUODAOMIANMIANJUDAO，ERCONGZHEILIKAISHI，ZHEIYIQIEJIUBUYIYANGLE，DINGGUANQUANMENSUONAPOLUNXINPINXILIE，YIBAWEIYIGEJIAERZAODESUO，MANZUNIDEXIANGXIANG。

  SHOUXIAN，YANZHIHEANQUANXING。 

  NAPOLUNXILIEJIRENYIZHONG“YUSHENGJULAI”DEGUIQI!GUANCHUANSHIDEXIANTIAOGANHEFUGUTONGDELISHIGAN，TIGAOLEZHENGBASUODEYANZHI，DANGRAN，ZHENGGEDEGEDIAOYEBUSHIFENCUN，YOUQISHISUODEDINGBUHEZHISHOUWEIBUDEHUANGGUANHUASHI，DIANDAOWEIZHI，ZHANGXIANQINGSHEDEGUIZUQIXI。

  KESHI，TADEGAOYANZHIYEBUNENGZHEDANGTAZAIQITAFANGMIANDEGUANGMANG，TEBIESHIZAIANQUANZHEIKUAI，BIAOXIANDEXIANGDANGDAOWEI。

  BIRU，TAJINGANGBANDEBUXIUGANGSUOTI，JINIDEJIARENMANMANDEANQUANGAN。TONGGUOFANGHUO、FANGQIAO、FANGZHUANGCESHI，CHONGFENYUFANGJINJIQINGKUANGDEANQUANTAOSHENGHERICHANGDETIEXINSHIYONG；ZAIXIAOXIJIESHANG，KAOLVDEGENGSHIXIZHIRUWEI，BIRUSUOKONGSHANGDEYINGGUANGSUOQUAN，ZAIHEIYESHIWEIWEIFALIANG，ZHEIYIWEIXIAOSHEJI，KAOLVDESHISHENYEJIARENKAISUOMOBUZHESUOKONGERSHEJIDE。

  QICI，GONGNENG。

  ZHISHOU20°XIAOJIAODUKAIQIDEGONGNENG，WEIGUANAILAORENHEXIAOHAIERSHEJI，DUITAMENLAISHUO，XIAYABASHOUQISHISHIYIJIANBIJIAOFEIJINGDESHI，XIAOJIAODUKAIQI，DAILAIGENGDUODEQINGSONG；YUANYAOCHISHEJI，DUOZHIZHUANDONG180°，JIKEDAKAIMENSUO。

  ZUIHOU，HAIYOUDANGDAIRENXIANGYAODEGEXING。

  SIHUSUOYOURENDOUJUEDE，SUODEZAOXINGZHANGDEDOUCHABUDUO，DANSHIDINGGUANQUANMENSUONAPOLUNXILIEZHONG，ZHAODAOLEGENGJIAFUHEDANGDAIRENDEFENGGE。

  QISHEJIBIAODALEYIZHONGKAIFANGXINGDEWENHUA，JIYOUOUZHOUGUIZUDEQIXI，YOUBUFADEQIZHI； FUGUTONGPEISHANGLASIDEZHIGAN，XIANGSHICHUMOSUIYUECHENDIANXIALAIDESISIZUJI；ZAIGUANGXIANDEZHAOSHEXIA，SHENGQIDONGREN……

  WORENWEI，ZAOSUODESHUIZHUN，GENGDUODESHITIXIANZAIXIJIEZHONG，JINENGBIAODAZIJIDEFENGGE，YOUNENGMANZURENMENDEXUQIU，DINGGUANQUANMENSUONAPOLUNXILIE，RANGTIANCHENGZUOBUZAIJIUJIE!