Phonetics has to do with the production of speech sounds.

其中音位学与语音的功能有关而语音学与语音的产生有关。

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In Chapter One the psychological features of spoken language are analyzed and studied from the comprehension and production of speech.

第一章从言语的理解和产生的心理过程分析研究了言语表达的心理特点。

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Patricia Kuhl: During the production of speech, when babies listen, what they're doing is taking statistics on the language that they hear.

帕特里夏·库尔：在语言生成的期间，当婴儿聆听时，他们同时也在统计他们听到的语言。

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"We will relinquish government involvement in production and raise resources for development of our social sector, " Prime Minister Atal Behari Vajpayee said in a speech on Wednesday.

BBC: Massive merger wave sweeps India