a-lian造句

• Because the environment of intercourse become narrow and live together with the ethnics of me population , the minority languages such a o - du , bo - y , co - lao , a - lian and ma - liang in vietnam axe vanishing gradually
  摘要由于交际环境变小、与其它人口多的民族杂居等原因，越南的尔都、布依、仡佬、阿连和马良等少数民族的语言正在出现逐渐消亡的危机。