safety feature test

例句：

1. 1. The company conducted a safety feature test to ensure the product's safety before release.
   该公司在产品发布前进行了一次安全特性测试。
2. 2.During the testing phase, we focused on ensuring the safety features of the new device were functioning properly.
   在测试阶段，我们专注于确保新设备的安全特性正常工作。
3. 3. The safety feature test was crucial in identifying any potential hazards that might affect the user's safety.
   安全特性测试在识别可能影响用户安全的隐患方面至关重要。