發表者 stemfax 開 2008-08-31 00:04:01
How do we know the reason sea horses have camouflage is that they live in the warm shallow water where food is abundant? Could it be that in order to survive in the shallow water sea horses developed such unique capability.

This is a SCIENTIFIC question not related to whether it is grammatically correct.

來自: https://www.english.com.tw/newbb/viewtopic.php?forum=11&topic_id=8214&post_id=33323