brrr

例句：

1. 1.The cold air made my nose run.
   寒冷的空气让我流鼻涕。
2. 2. The dog barked loudly in the night.
   狗在夜里吠得很大声。
3. 3.The raindrops fell gently on the windowpane.
   雨滴轻轻地落在窗玻璃上。