足足的用法和樣例：
例句
-
把花園裡所有的活幹完后，我實在太累了，昨晚沉睡了足足有10個小時。
I was so tired after all that gardening that I was out for the count for ten whole hours last night. -
山風一夜間颳走了足足三英寸厚的積雪。
The mountain wind took off as much as three inches of snow overnight. -
離沙灘足足有兩英里。
It was all of two miles to the beach. -
我已做完足足一天的工作。
I've done a good day's work.
