1、She felt unduly anxious about the test, even though she had studied diligently.
尽管她努力学习了，但她对考试感到过度焦虑。
2、The manager was accused of unduly favoring certain employees, which caused dissatisfaction among the rest of the staff.
经理被指责不适当地偏袒某些员工，这引起了其他员工的不满。