英语语流的核心当包含重音等时的节奏、梯级渐降的音高和协调顺滑的连诵。
Flowing English speech should stand on awareness and building of coordinated legato enveloping stress timed rhythm and step down of pitches.
重音是最主要的韵律特征之一，重音在声学上主要表现为音高的升高和时长的延长。
As one of the leading prosodic features, the accent indicates an ascendence of the phonetic pitch and a lengthening of the temporal length.
一个音节的相对突出（尤其是考虑到重音或者音高）。
The particular or relative pitch of a word, phrase, or sentence.
判定的依据主要包括声调、轻重音格式、节奏、句调、语流音变等方面，而对语调的影响突出表现在音高和音长上。
The criteria include tone, stress, rhythm, intonation, fluency and deviation. The influence on intonation concentrates mostly on the pitch and the length of the sound.
判定的依据主要包括声调、轻重音格式、节奏、句调、语流音变等方面，而对语调的影响突出表现在音高和音长上。
The criteria include tone, stress, rhythm, intonation, fluency and deviation. The influence on intonation concentrates mostly on the pitch and the length of the sound.
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