1、
A life jacket with a clipped-on illuminated band helps improve detection during rescue operations.
一种带有夹扣式发光带的救生衣有助于在救援行动中提高识别度。
金山词霸
2、
She quickly picks up the life jackets while her stepmother sends a distress signal.
她迅速拿起救生衣时，她的继母发出了求救信号。
金山词霸
3、
After reaching the shore, the life jacket will deflate and revert to a harness.
上岸后，救生衣会瘪掉，恢复成背带。
金山词霸
4、
采用一体化拉伸铝鱼鳍型散热器技术,高效率、长寿命.
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