英语语法分析

Before that, he had been researching the antibiotic properties of his own snot.

在那之前，他一直在研究自己鼻涕的抗生特性。

When's the last time you actually saw a mother in a designer suit that wasn't stained with spit or snot?

你最后一次看到一位母亲穿着设计师设计的西装却没有被口水或鼻涕弄脏是什么时候？

My first memory is of awakening in a makeshift bed, dried snot caked in my nose and mouth, under a blanket of reeds.

我最初的记忆是在一张临时搭建的床上醒来，鼻子和嘴巴上结着干鼻涕，身上盖着芦苇毯子。