他经常在句子中使用副词来更准确地表达意思。

He often uses ___adverbs in sentences to express meaning more precisely.

像“显然”和“或许”这样的副词通常能表明说话者的态度。

___Adverbs such as 'obviously' or 'perhaps' often show the speaker's attitude.

她说得相当慢，以便我能听懂每个词。

She spoke ___adverbs quite slowly so I could understand every word.