small-worM的用法和樣例：
例句
- The equation for gravity is very simple, and implanting it in a small world is not difficult.
重力方程非常簡單，把它置入一個小世界也不難。 - Kinds of tropical plants are grown here with fish swimming in the pool under the rockery, demonstrating a small world of ever-green.
會所裡面種著各種熱帶植物，假山下的水池裡還養著魚，是一個四季常春的小世界。
