搭配的主語常為：crisis, danger, problem, threat
固定搭配：loom large （問題，困難等）揮之不去，縈繞心中
2.例句：
公司逐漸發展，越來越多潛在的問題也慢慢浮現。
As the company grows, a number of potential problems loom.
想起高考，就讓人緊張。
The Gaokao, China's college entrance exam, looms large in the life of almost every Chinese student.
3.造句：
人們開始擔心人工智能的發展。
Worries about the development of artificial intelligence loom.
參考：As artificial intelligence advances, concerns loom.
隨著考試不斷臨近，之前沒有註意到的問題漸漸浮現。
With the exam approaching, some unnoticed problems loom.
不贍養父母這個問題讓整個社會都擔心。
The problem of not supporting the elder looms large in our society.