Even if your team does reserve a long or late period for system test, it is important in a Value Stream Map to distinguish between the time spent doing actual testing and the time fixing code.

就算团队为系统测试保留了很长或者晚期的时间，那么在价值流图中区分花在实际测试与花在代码修复上的时间就非常的重要了。

youdao

"Interest rates fixed by the Federal Reserve is price fixing and it should have no part of a free market economy."

VOA: standard.2010.03.17