The first part analyzes the meaning of researching on Chinese featured CF. the second part mainly studies on the effects of environment and compares the Chinese environment with American one.是什么意思_The first part analyzes the meaning of researching on Chinese featured CF. the second part mainly studies on the effects of environment and compares the Chinese environment with American one.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句