英语语法分析

First, squirt some lemon juice on door thresholds and windowsills, then squeeze lemon juice into any holes or cracks where the ants are getting in.

首先挤一些柠檬汁在门槛和窗台上，然后将柠檬汁挤进各种蚂蚁可能爬进来的小洞或者裂缝。

According to the Census Bureau, 38 million people in the U.S. are living below the official poverty thresholds.

根据美国人口普查局的数据，美国有3800万人生活在官方贫困线以下。

Let's discuss tuning page space thresholds.

让我们来讨论分页空间阈值的调优。