其水平不可人为地严格加以调控的、无法通过试验选择出其最佳水平的因素。
这是一个可控和不可控因素的混合物。
It was a mixture of controllable and uncontrollable factors.
和幸福取决于的选择而非不可控因素吗？
Do success and happiness depend on the choices people make rather than on factors beyond their control?
成功和幸福取决于我们做出的选择而非不可控因素吗？
Do success and happiness depend on the choices people make rather than on factors beyond their control?
应用推荐