cascaded transistor amplifier

例句：

1. 1.The waterfall is cascaded down the mountainside.
   瀑布从山腰倾泻而下。
2. 2. The cascaded leaves of the trees create a beautiful fall display.
   树木的落叶层叠，形成了一幅美丽的秋景。
3. 3. The cascaded light from the sun illuminates the forest floor.
   阳光透过树叶形成的斑驳光影照亮了森林地面。