Ok, that makes sense. What about running my hands or forehead under a cold tap?

好吧，这有道理。把手或额头放在水龙头下冲冷水怎么样？

(laughs) Okay, now we wanna top it up with 20.5 liters of cold tap water.

（笑）好吧，现在我们想加 20.5 升冷自来水。

What about running my hands or forehead under a cold tap?

把我的手或额头放在冷水龙头下怎么样？

He held the bottle under the cold tap for a couple of minutes.

他把瓶子放在冷水龙头下几分钟。

I washed my mouth out, drank directly from the cold tap, spat red into the white sink.

我漱了口，直接从冷水龙头里喝了水， 把红色的痰吐到了白色的水槽里。

A sizzling sound, the kind you get if you hold a hot frying-pan under a cold tap, came up from deep down in Grandma's stomach.

祖母的胃深处传来滋滋的声音，就是把热煎锅放在冷水龙头下时发出的那种声音。