cage diving
noun [ U ] uk/ˈkeɪdʒ ˌdaɪ.vɪŋ/ us/ˈkeɪdʒ ˌdaɪ.vɪŋ/
笼中观鲨（潜水旅游项目，将潜水者置于铁笼中，与鲨鱼近距离接触）
an activity in which people are taken underwater in a cage so that they can see sharks (= very large fish with sharp teeth) swimming near them
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。