救生圈附件，如自亮灯浮，烟火信号和安全绳等，均安放连接正确，并可立即使用。
Attachments of lifebuoys, such as self-igniting lights, smoking signals and safe lines, are correctly connected and ready for immediate use.
youdao
你有浮潜用具和救生衣？
Do you have snorkeling gear and life jackets ?
应用推荐
模块上移
模块下移
不移动