“抑扬顿挫”常见的英文表达有 “cadenced”、“rhythmic with rises and falls” 或 “with a varying pitch and rhythm”，具体可根据语境选用：
Cadenced：简洁且正式，强调音调或节奏有规律的变化，适用于描述诗歌朗诵、音乐演奏等有韵律的场景。例如：
The speaker's voice was cadenced, capturing the audience's attention.（演讲者的声音抑扬顿挫，吸引了听众的注意。）
Rhythmic with rises and falls：更直观地描述音调或节奏的起伏变化，适用于需要详细解释的场合。例如：
Her singing was rhythmic with rises and falls, creating a captivating melody.（她的歌声抑扬顿挫，营造出迷人的旋律。）
With a varying pitch and rhythm：直接对应“抑扬顿挫”的字面含义，适用于学术或正式场合。例如：
The poem is read with a varying pitch and rhythm, enhancing its emotional impact.（这首诗以抑扬顿挫的语调朗读，增强了其情感感染力。）