类似的交流报告每六年发表一次，但很快被人们忘却。
A similar communication is already published once every six years and quickly forgotten.
自从Helen不幸地失明和失聪后，她学会了用手语字母表交流。
Since Helen was deaf and blind, she learned to communicate via a manual alphabet.
和表准的英文一样，只是一种用于交流的工具而已。
Singlish? Like standard English, is just a kind of tool for communication.
做工程预算：材料表，交流确认；
Engineering budget: material form, the exchange of recognition;
做工程预算：材料表，交流确认；
Engineering budget: material form, the exchange of recognition;
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