通讯 na xie qi kan ke yi gong tong tong xun
通讯 na xie qi kan mei you gong tong tong xun
一作吗 na xie qi kan neng gong tong yi zuo ma
p a n s qi kan gong tong yi zuo ru he pai
有用吗 qi kan j n p gong tong yi zuo you yong ma
标记 qi kan gong tong yi zuo zen me biao ji
标注 qi kan gong tong yi zuo zen me biao zhu