常見例句雙語例句The prime goal of the 2009 cruise was to understand the animal communities that live in and around deep-sea, cold-water coral reefs.本次科考的主要目的乃是了解生活在深海冷水區(qū)珊瑚礁附近的生態(tài)群落。bbs.lyd.com.cn 返回 deep-sea animal