I took in a large gulp of air.

我吸了一大口气。

《柯林斯英汉双解大词典》

I pour myself some cereal and gulp it down in my home office while waiting for the computer to boot up.

在家中的办公室里等侯电脑启动时，我给自己灌下一些谷类食物，狼吞虎咽地吃下去。

youdao

I wish someone had shown me an "after" picture when I was young and downing the Big Gulp sodas.

我希望有人能在我年轻时，当我大口喝苏打水的时候给我看看“之后”的效果图。

youdao

"There's obviously a lot of things in this movie that are not mainstream storytelling and there were times when I went, 'Gulp, I hope people get it, '" Ross says.

CNN: Interview: Gary Ross breathes his life into 'Pleasantville'

After Patalashvili gave a long and heartfelt toast, I took a deep gulp of the stuff.

CNN: Unearthing Georgia's wine heritage

Get me a Big Gulp and I'd drink to that.

WSJ: New York City Soda Restrictions: Ounces of Outrage