satellite citys的用法和樣例：
例句
- Economic activities of the satellite are closely geared to those of the central city.
衛星城市的經濟活動與中心城市息息相關。 - In the fast-growing satellite city Ilsan, Makdong has just been discharged from the military and returned to traditional home for peaceful life.
衛星城市一山急速發展，退役回鄉的老麥卻仍守著舊式餐館，生活平靜。
