unbearable

The humidity in the tropical rainforest became unbearable for the tourists by mid-afternoon.

(Chinese) 到了下午三点，热带雨林里的湿度让游客们感到难以忍受。

The grief of losing her childhood home in the fire was almost unbearable for the elderly woman.

(Chinese) 对这位老妇人来说，在火灾中失去儿时家园的悲痛几乎是难以忍受的。