1+1=?shui zhi dao ni
1+1=?shui zhi dao ni
1+1=? shui zhi dao
1+1=?shui zhi dao
1=?ni zhi dao ma
wo s shui ni zhi dao me
ni zhi dao ta shi shui ma
wo ai shui /ni zhi dao ma
shei zhi dao 1+1=?
1+1=?shei zhi dao
wo bu zhi dao ziji shi shui
wo shi shui?shui zhi dao de gao su wo
yi hou ni bu yao zai jin ru dao wo de kong jian le ,zhi dao