两只灯泡,这个只用英语怎么翻译?two pieces of bulb?

两只灯泡,这个只用英语怎么翻译?two pieces of bulb? pieces of string 怎么翻译 bulb-flat 怎么翻译 两张票用英语说是two pieces of ticket还是two pieces of ticketes two pieces of advices 和 two pieces of advice,在这两句话中advice用法正 two pieces of coats two pieces of coat 那个对? two pieces of chocolate还是two pieces of chocolates two pieces of ckae 还是two pieces of cakes Small Two of Pieces 伴奏 两条消息two piece of news 还是two pieces of news 有没有pieces of这个短语?a piece of ,pieces of 分别怎么用? 英语怎么翻译这句话:the teacher told him pick up all the pieces of pap