reluctant

The young boy was reluctant to go to school today because he had not studied for the test.

(Chinese) 那个小男孩今天不情愿去上学，因为他还没为考试复习。

The witness was reluctant to testify in court because she was afraid of the gang's revenge.

(Chinese) 证人不情愿出庭作证，因为她害怕团伙的报复。