inspection of chamber

例句：

1. 1.The doctor conducted an inspection of the patient's chamber before giving him medicine.
   医生在给病人服药前对患者的病房进行了检查。
2. 2.The laboratory had to inspect the chamber for any contamination before testing the samples.
   实验室在测试样本之前必须检查房间以确保没有污染。
3. 3. During the inspection, the engineer found a small hole in the chamber wall.
   在检查过程中，工程师发现房间墙壁上有一个小洞。