The lack of a common language made it very difficult to intercommunicate (with each other).

缺乏共同语言很难(相互)联系。

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Code switching has become a widespread phenomenon of social language when people use it to intercommunicate.

人们在相互交往时进行语码转换变成了非常普遍的社会语言现象。

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There are resource sharing and protozoa forum in the system, which are suitable for the users to upload protozoa information not included in the database and to intercommunicate it via Internet.

此外，系统还设置了资源共享和原生动物论坛，以适应用户上传数据库中未收录的原生动物信息和在网上交流原生动物信息的需要。

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