我撰写并翻译的《制造能力》,欢迎指导!? 第一段中 1.### offers a full range of optimal special products and services for... 单词optimal为最适宜的,最佳的,超出“专业”之意 products and services来表示设备,不如仅用equipment,简洁易懂 2. ### is also involved various ferrous and nonferrous materials such as carbon steel... be involved 用法有误,涉及...设备的生产,应为be involved with the manufacturing of 由于能力有限,就只细细看了第一段,不当之处还请各位指出。查看更多