1. Sonography is commonly used in prenatal care to monitor the health and development of the fetus.
超声波成像在产前护理中常用于监测胎儿的健康和发育情况。
2. The doctor recommended a sonography to get a clearer image of the patient's internal organs.
医生建议进行超声波成像检查，以获得病人内部器官更清晰的图像。