我听说，在过去的一段时间里面你改变了很多？

I heard that things have changed a lot for you?

youdao

恕不能交付如此高价订单，因为原材料在过去的一段时间里已下跌，我方认为你方没有理由提价。

We cannot pass you an order at this high price, because the raw materials have for some time past been declining in price and we see no justification for the increase of your quotation.

youdao

在过去的一段时间里，我尝试了所有方法，同时，作为乳母，我必须保证一定的卡路里和能量，所以不能严格控制饮食”。

I've tried everything in the past and, as a nursing mother, I had to keep my calories and energy up, so strict dieting was out for me.

youdao