请翻译文章

快捷、可靠和客户的高投资受益奠定了贝思信翻译在行业中的领先地位，特别是在作为中国经济和金融龙头的上海。

答案或建议：

The speedy, reliable and cost-effective language services enable our center to hold a leading position in translation industry, especially in Shanghai, head of dragon of China in economy and finance.


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