Ecological areas的用法和樣例：
例句
- He believes that the few nature areas in Singapore should be kept for our children and has been campaigning for the preservation of Chek Jawa.
他向來大力呼籲保留仄爪哇灣，認為我們應該為後代保留所剩無幾的自然生態區。 - Northern North America is part of a larger circumpolar ecological domain that continues across the narrow Bering Stait into Siberia and northern Europe.
北美北部是極地生態區的一部分，極地生態區一直向外延伸，穿過白令海峽，進入西伯利亞和北歐。
