評論
打印
Rain
雨
Do you see clouds in the sky?
你看到天上的烏云了嗎？
You can see rain soon.
不久你就能看到雨了。
If it rains too much,a flood could happen.
如果雨下得太大，會發洪水。
How big is rain?
雨滴有多大？
One raindrop is smaller than a centimeter across.
一顆雨滴直徑小于1厘米。
It is about from 1/100th of an inch to 1/4th of an inch.
大約在1/100英寸到1/4英寸之間。
It falls from the sky at between 7 and 18 miles per hour.
雨以每小時7到18米的速度從天空降落。
