FC test的用法和样例：
例句
- For low volumes, manual visual inspection and functional test may be enough, especially if the board is low complexity.
对于较少的量，特别是对低复杂性印板，手工视觉检测和功能测试就足够了。 - The functional test team develops and executes a set of tests to verify that the use case scenarios can be successfully completed.
功能测试团队开发和执行一系列测试来验证用例场景可以成功完成。
