プロの翻訳者、企業、ウェブページから自由に利用できる翻訳レポジトリまで。
a study conducted by wells and wint shows that promotion was highly cost-effective when sector-specific investment promotion is combined with firm-specific research and customized advertising.
wells和wint所进行的一项研究表明,当具体部门的投资促进与具体公司的研究和专门广告相结合的时候,投资促进就可取得很高的成本效益。