1.猪泔水（名词）；

2.连篇的废话（名词，非正式）

1. (noun) Garbage used to feed hogs.

2. (noun, INFORMAL) Worthless, ridiculous speech or writing.

EXAMPLE: In order to keep the animals healthy, the farmers mixed nutritious grains with the hogwash they fed their hogs.

为了保持畜类健康，这些农夫给他们用来喂猪的猪泔水配上了营养丰富的谷物。

EXAMPLE: I am tired of hearing hogwash from some people who claim to be experts about solving everyone else's problems.

我听够了一些自称擅长解决他人问题的人的废话。

to hit the sack

上床睡觉（俚语）

(SLANG) To go to bed and fall asleep.

EXAMPLE: It was long after midnight before I got home last night and could hit the sack.

昨天晚上，我在半夜过了很久之后才到家上床睡觉。