短语两条消息two pieces of news这里那两用two 那么一条消息为什么不是one pieces of news 而是a piecesof news 呢

短语两条消息two pieces of news这里那两用two 那么一条消息为什么不是one pieces of news 而是a piecesof news 呢 两条消息two piece of news 还是two pieces of newsRT 两条信息用英语怎么说 是two pieces of information吗? two piece of advice piece需要加s吗是这样吗two pieces of advice 或two piece of advices?就是两条建议! 下面的这两个短语是对的吗?two old pieces of furnituretwo pieces of old furniture two pieces of advices 和 two pieces of advice,在这两句话中advice用法正确吗? two pieces of ckae 还是two pieces of cakes 两件我的衣服怎么说?two piece of clothes of mine?pieces 两只灯泡,这个只用英语怎么翻译?two pieces of bulb? two pieces of clothes的说法对吗? two pieces of cake的中文 two piece of coats / two pieces of coat.那个对? 两张票用英语说是two pieces of ticket还是two pieces of ticketes 是two pieces of good news 还是two good pieces of news two pieces of cake 还是 two pieces of cakes?cake 到底可不可数 There are two pieces of cheese on the table.对two pieces of cheese进行提问 有没有pieces of这个短语?a piece of ,pieces of 分别怎么用? There are two pieces of bread in the kitchen用two pieces 时行提问