He traces their genesis, built-in flaws and ultimate breakdown with a cool eye; but as we approach the present day he becomes more hot-tempered.

他以冷静的眼光追踪其起源、其与生俱来的缺陷及最终的破裂；但当我们接近今天，他变得更为暴躁易怒。

youdao

Sara has decided to burn Bridges with her hot-tempered boyfriend.

莎拉决定和脾气暴躁的男朋友断绝联系。

youdao

A hot-tempered man must pay the penalty; if you rescue him, you will have to do it again.

暴怒的人必受刑罚；你若救他，必须再救。

youdao

Long before a date had been set, campaigning had started, with hot-tempered allegations of trickery flying freely.

ECONOMIST: The Stanford affair

Granted, there was little competition from the hot-tempered captain and his stodgy, surly officers, but Mr. Domville was cut from different cloth.

NPR: Excerpt: 'Skybreaker'

Another valuable tool for hot-tempered leaders is a sense of humor.

FORBES: Leadership