口口的英文：
异口同声。每个出入口。

Puff away at one's cigar
一口口猛喷雪茄烟

Smoke(a pipe,cigarette,etc)in puffs
一口口地吸(烟斗、香烟等)或喷烟

The old puller looked around, then holding the bowl in both hands sipped the sugared water.
老车夫向四围看了一眼，双手捧定了茶碗，一口口的吸糖水。