helloint.(打招呼)喂；你好Hello... Mr Endicott ?欣赏歌剧Hello. Thank you for waiting.喂，让你久等了。Hello revenant.How are you?过奢侈生活, 享受荣华富贵hellow cylindrical roller bearing空心圆柱滚子轴承Hello. i'm...ice Smith.Hello... Mr. endicott?n.过得快乐Hello. I'm Harry Harry Miller.观赏昆虫Hello. This is David speaking.喂。我是大卫。hello. Victor eliot speaking .喂?我是维克多爱略特。Hello. Is this housekeeping?享受豪华