The rain poured down like a waterfall.

Raindrops tap gently on the window pane, creating a soothing melody. 雨點(diǎn)輕輕敲打窗玻璃，奏出一曲舒緩的旋律。 The sky pours down a torrential downpour, flooding the streets below. 天空傾盆而下，街道下面洪水泛濫。