Singer also received national recognition for the contract design and tabletop installation at old original bookbinders in philadelphia 歌手也在费城在旧原来的装订商为合同设计和桌面安装收到了国家识别。
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Amazon may be able to adjust its prices easily to reflect its costs , but that is little use if those costs are distorted by slow adjustments from , say , the bookbinders or the freight handlers 亚马逊或许能够轻松调整图书价格，以反映其成本，但如果图书装订商或货运商的价格调整缓慢，导致这些成本扭曲，那么，亚马逊的做法就没什么作用。
