元旦是新年第一天，经常使用大量的烟火进行庆祝。
New year's day is the first day of the year and often celebrated with extravagant fireworks shows.
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.
应用推荐