【答案】应助回帖
★ ★ ★ ★ ★ ★
RXMCDM: 金币+1, 多谢应助! 2014-02-27 00:40:19
hanhue: 金币+5, 翻译EPI+1, ★★★很有帮助, 一人5分吧 2014-02-27 08:59:14
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The research and development of new lubricant additives which is well-lubricated and environmentally friendly has became the trends. 还是感觉有点生硬,楼主参考下吧 |