他口渴极了，一口气就把整瓶水喝光了。

He was so thirsty that he ___chugged the whole bottle of water in one go.

小汽船喷着烟，慢慢地沿着河流驶过。

The little steamboat ___chugged slowly along the river.

老式火车头在启动时发出哐当哐当的声响。

The old steam locomotive made ___chugging sounds as it started moving.