urinary tract infection

例句：

1. 1.She was diagnosed with a urinary tract infection after her surgery.
   她手术后被诊断出患有泌尿道感染。
2. 2.Urinary tract infections are common in children, but they can also occur in adults.
   泌尿道感染在儿童中很常见，但成人也可能患上。
3. 3.Symptoms of a urinary tract infection include pain and burning during urination, frequent urination, and cloudy or foul-smelling urine.
   泌尿道感染的症状包括排尿时疼痛和灼热感、尿频以及尿液浑浊或发臭。