他去看医生，因为他一直在诉说胃痛。

He went to the doctor because he had been ___complaining ___of a stomach ache.

病人诉说胸部有剧痛。

The patient ___complained ___of a sharp pain in his chest.

在就诊时，她诉说一直感到头晕和疲劳。

During the appointment, she ___complained ___of feeling dizzy and tired all the time.