artificial ecosystem的用法和樣例：
例句
- Forest ecologists have been more concerned than agronomists with the inner mechanisms of natural and artificial ecosystems.
森林生態學家比農學家更關心天然生態系統和人工生態系統的內部機制。 - Within great latitudes, the artificial ecosystem of Bio2 ran its own course, but when it veered toward a runaway state, or stalled, the biospherians nudged it.
生物圈二號這個人工生態系統極大限度內循自己的線路運行，但是當它滑向失控的狀態，或者停止運轉時，生物圈人可助予一臂之力。
