英语翻译recommended number of pieces应该翻译为"推荐使用量"吗?还有一句"...works

英语翻译recommended number of pieces应该翻译为"推荐使用量"吗?还有一句"...works 翻译一句英语There are small pieces of metal that stick out for you 英语翻译一Jack some pieces of advice（一为横线） 一句英语翻译These small pieces of clay art show the love that all 英语翻译另外还有一句：of the year怎么翻译?知道的请回答. 英语翻译1.12张白纸分别翻译为twelve pieces of white paper和12 white paper哪 pieces of string 怎么翻译 英语翻译A reasonable number of works have found in the literatur 英语翻译works of art reflected the collective effort by a number 英语翻译Write an expression for the number of hours he works ove 英语翻译There are some pieces of paper.或者是I have.应该怎么说?：） 英语翻译还有take two pieces of bread and spread butter on them