图说西洋妙语之
The best things in life are free,生活上的最好东西是不费分文
Example 1: Don't be gloomy because you're broke. The best things in life are free.
Example 2: Yesterday I took my children to the zoo. We didn't spend a penny, but we had a wonderful time. The best things in life are free.
Example 3：We went on a camping trip and discovered that the best things in life are free.