glass level gauge

例句：

1. 1. The engineer used a glass level gauge to check the accuracy of the machine's operation.
   工程师使用玻璃水平仪来检查机器操作的准确性。
2. 2.The construction team used a glass level gauge to ensure that the concrete was poured evenly.
   施工团队使用玻璃水平仪确保混凝土均匀浇筑。
3. 3.The carpenter used a glass level gauge to measure the thickness of the wooden planks before they were assembled.
   木匠使用玻璃水平仪测量木板材在组装前的高度。