The war broke out in the end.

战争最终爆发了。

youdao

Her friends came to help her when the war broke out.

战争爆发时，她的朋友来帮助她。

youdao

When war broke out, they aligned themselves with the rebel forces.

战争爆发以后，他们与叛军结了盟。

《柯林斯英汉双解大词典》

Then,the Crimean War broke out. I felt that sad for him that there had to be a war.

VOA: special.2010.03.27

While he was still in Luxembourg, just before World War II broke out, he emigrated to the United States and finished his career in the Pacific Northwest where he helped make huge quantities of titanium.

他一直住在卢森堡，在二次世界大战爆发前，他移民到了美国,后半生在太平洋西北部,他制备了大量的钛结束了他的事业。

麻省理工公开课 - 固态化学导论课程节选

As soon as the Civil War broke out and Lincoln called for volunteers in late April 1861, Uriah Parmelee dropped out of his Junior year at Yale and he joined the first regiment he could get into.

内战爆发时,林肯在1861年四月末召集志愿兵,大三的乌利亚从耶鲁辍学,好不容易入了伍

耶鲁公开课 - 美国内战与重建课程节选

Mr. JANNY DANG (Lost Boy): When the war broke out I was six--yeah, six, seven year old.

NPR: Revisiting Sudan's Haunted 'Lost Boys'

Eritrea's two ports of Masawa and Assab were the main ports used by Ethiopia until the war broke out in 1998.

BBC: Ethiopia rejects Eritrean ports

When the war broke out last year, all of the guests left.

NPR: One Year Later, Vestiges of War Fading in Israel