英语语法分析

They are anguishing to observe.

观察它们是令人痛苦的事。

Dealing with the latter can be anguishing and taxing.

与后者打交道会让人心力交瘁，痛苦不堪。

It was anguishing for us, because as a doctor I would like to be able to help them in any way I can. But it was not the protocol we agreed to.

也正是这一点让我们感到很苦恼，因为作为医生，我理应尽我所能去帮助患者，但是那样的话，就会违反之前我们与国防部的协定。