“无缘无故”
用英语怎么说？

Saba was a young woman from Ethiopia. She wanted to be an architect, but her family asked her to study medicine. She went to medical school in Mekelle, a peaceful city in the Tigray region. She liked her life there. She enjoyed the local coffeehouses and studied hard. But in 2020, her life changed. First, the COVID-19 pandemic put her education on hold, so she went home. In the fall, she returned to Mekelle to finish her studies. On her way, her father got a call. His best friend was arrested for no reason. Saba felt worried. The next morning, the internet and phone services stopped working. She turned on the television and saw the regional president. He announced that a war had begun. Saba was paralyzed with fear. She did not know that this war would last for two years and change her life forever.

萨巴是一名来自埃塞俄比亚的年轻女性。她想成为一名建筑师，但她的家人让她学医。她去了马卡里上医科大学，这是提格雷地区一个和平的城市。她喜欢那里的生活。她喜欢当地的咖啡馆，学习也很努力。但在2020年，她的生活改变了。首先，新冠疫情使她的学业暂停，于是她回了家。秋天，她回到马卡里继续学业。在路上，她的父亲接到了一个电话。他最好的朋友无缘无故被捕了。萨巴感到很担心。第二天早上，互联网和电话服务都停止了工作。她打开电视，看到了地区总统。他宣布战争已经开始。萨巴吓得无法动弹。她不知道这场战争会持续两年，并永远改变她的生活。