Yes, one pack per day.

有，一天一包。

youdao

Li said, "I put all the plastic bottles into one pack, and pick out the steeled boxes into another one."

李称：“我把所有的塑料瓶放进一个袋子里，把挑出来的钢铁盒子放进另一个袋子。”

youdao

Buy the ingredients at your corner store: 2 liters of Diet Coke (warm), one pack Mentos candy (mint), and some rum (cheap).

在街头小店就可以买到这些：2L健怡可乐（温的），一包曼妥思糖(mentos 一般超市出口处有)（薄荷味），一些朗姆酒（便宜的）（译者注 ，气味浓烈的酒就可以）

youdao

which is like, what, 12 bucks, 12 dollars for one pack of cigarettes, man.

这就是差不多是，十二美元一包烟，对，十二美元一包烟，天呐。

生活费很高 - SpeakingMax英语口语达人

A man, who we will read later this semester, named Thomas Hobbes, was one who led the pack, led the charge.

我们在学期稍后，就会读到的一位名叫贺伯斯的人，他领众将猛攻。

耶鲁公开课 - 政治哲学导论课程节选

Two studies found that beta-carotene supplements increased the risk of lung cancer in people who smoked more than one pack a day and drank heavily.

CNN: Vitamin E may protect lungs

For all these reasons, some women already try to achieve the same effect as Seasonale by taking one pack of regular oral contraceptives straight after another.

ECONOMIST: Controlling menstruation

The one expansion pack I would be most interested in is a more fleshed out story for Songbird.

FORBES: 8 Ways Irrational Could Continue BioShock: Infinite's Story in DLC