bulb angle section

例句：

1. 1.The engineer carefully measured the bulb angle to ensure it was perfectly aligned.
   工程师仔细测量了灯泡角度，以确保它完全对齐。
2. 2.The manufacturer's website provides detailed information about the bulb angle section of their product.
   制造商的网站上提供了关于他们产品灯泡角度部分的详细信息。
3. 3. The technician replaced the bulb angle section and tested the light switch to ensure it worked properly.
   技师更换了灯泡角度部分，并测试了开关以确保其正常工作。