bunded areabundled area堤: clear保护区: protection zone保护区: protection zone 东北虎保护区 manchurian tigers zone 保护区, 保存区: conservation zone保护区段: guarded section; overlaprotection block section下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:堤保护区，即可在微信中查询翻译
