文章结构清晰,有效地采用了多种衔接方法;句式变化多样,句法方面做的很棒;请作者增加词汇表达的丰富度,且检查文中的拼写错误;请注意分段。
As we all know, China consisit of 56 nationalities, and each one has his own dialect, which make cross communication more harder . In my opinion, China or other countries, should use an official language in public places, but people can use thier dialects when meet people in their own places or talk to their family.