The new factory proposal was delayed because of concerns about the local river ecology.

由於擔心當地河川生態，新工廠提案被延後了。

Our marketing team highlighted how the resort protects the island's fragile ecology.

我們的行銷團隊強調這間度假村如何保護島上脆弱的生態。

The board approved funding to study how the pipeline might affect wetland ecology.

董事會核准經費，研究這條管線可能對濕地生態造成的影響。