Generally speaking, beer is any alcoholic beverage made from fermented cereal grains usually preserved and flavored with hops.

一般而言，啤酒是由发酵谷物制成的任何酒精饮料，通常用啤酒花保存和调味。

Beer is an alcoholic beverage that people sometimes drink at night, or on the weekends.

啤酒是一种酒精饮料，人们有时会在晚上或周末饮用。

But watchkeepers are not allowed to drink any alcoholic beverage 4 hours before their watch.

但值班人员在值班前4小时内不得饮用任何酒精饮料。

The first trademarked brand was Bass Ale, and I kind of wonder what that says about our humanity that first trademarked brand was an alcoholic beverage.

第一个商标品牌是 Bass Ale，我很好奇第一个商标品牌是酒精饮品这件事阐述了我们人文文化的什么特点。

To go for a drink means to go have an alcoholic beverage or a soda, maybe a beer, with someone in a bar.

To go for a drink 意思是去酒吧喝点酒精饮料或苏打水，也许是啤酒。