请英语高手帮忙改写一下下面的句子。。使其与原句意思不变。。。thank

原句的意义为： 一些额外的糖份来自于苏打，但更多是来自于西方国家生产中逐渐采取一种做法，这种做法允许当地公司在面包和其他主要粮食产品中添加糖份。 可这样改写： The existance of extra sugar is mainly due to the allowance of local companies' sweeting bread and other staples,which is regarded as a more and more adopted Western manufacturing practice,in addition to those comes from soda.

one factor of extra sugar is derived from soda, whereas another factor of sweeten bread and other staples is the adoption of Western manufacturing practices allowed by local companies.