英语翻译

题目

英语翻译
The last year has seen the Student Union grow from incorporating a bar and a few officers with a small shop into being a thriving concern,which controls ,to its credit,two bars,a cafebar or restaurant,a shop,a comprehensive welfare department and numerous offices.
2.At Safeway we try to help customers not only in the range and types of food offered,but also by providing up-to-date reliable information in areas we know are of interest and which relate to the diet we eat.
有没有知道第一句的语法是个什么句子?为什么has been提前了?里面的语法我看不懂啊 第2个句子 we know are of interest and which relate to the diet we eat 是哪个词的从句?

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