Definition: to feel that you should do something Level: C1
目睹了不公正，他觉得必须说出他的担忧。
Witnessing the injustice, he ___felt ___compelled ___to voice his concerns.
读完那份误导性的报告后，我觉得有必要写一份回应。
After reading the misleading report, I ___felt ___compelled ___to write a response.
她觉得必须说出真相，尽管这很困难。
She ___felt ___compelled ___to tell the truth, even though it was difficult.
