詞語：life-ring
life-ring的參考例句
1.Long life is alt-ring our society, of course, but in experiential terms. 當然，長壽正改變著我們的社會，但這只是經驗論。
2.The service life of cold ring-rolling mandrel has a direct influence on the efficiency and the cost of products. 冷軋芯輥壽命的長短也直接關係著生產效率和成本。
3.Shan, is an active and nice blogger in Chinese Blogging world, who enjoys her life very much with ring-a-ding and optimistic style! ! ! 珊姑娘，在華文部落格世界裡是位很活躍又很棒的博友，而她以很開朗又樂觀的想法來享受她的生活呢！！！