自适应控制是根据观察到的系统行为调整控制器参数。
Music is my life. I can't imagine what life would be like without it.
写作是一种乐观的行为。如果你觉得它不重要,你就不会费心去做。
忧愁在我心中沈寂平静,正如黄昏在寂静的林中。
I'm the reason your rain won't fall.
The beauty of music is that it speaks to everyone, regardless of language or culture.