句子的意义通常取决于重音和语调。

The meaning of a sentence often depends on ___stress and intonation.

对于单词'permit'，当它是名词时，重音落在第一个音节上。

For the word 'permit', the ___stress falls on the first syllable when it's a noun.

正确的重音对于英语的清晰发音至关重要。

Correct ___stress is essential for clear pronunciation in English.