英语语法分析

When he saw some hikers still searching, he decided to lend a hand.

当他看到一些徒步者仍在搜寻时，他决定搭把手。

Several hikers immediately started looking for her, but their view was screened by trees.

几个徒步者立马开始寻找她，但树木挡住了他们的视线。

While waiting for his mother one day in August 2019, Grant watched other hikers enjoy the view.

2019年8月的一天，格兰特在等母亲的时候，看到其他徒步者在欣赏风景。