求翻译：缺点：为公司引进碳酸面包需要做广告去吸引潜在客户，这对我们面包公司是一项费用。同时我们面包公司还要做试销碳酸面包产品才能上市，这也是一种风险。是什么意思？

Disadvantages: need to advertise for the company to introduce carbonated bread to attract potential customers to our bread company a fee. Our bread need to do test marketing of carbonated bread products to market, it is also a risk.

正在翻译，请等待...

Shortcoming: Introduces the carbonic acid bread for the company to need to make the advertisement to attract the latent customer, this to our bread company is an item of expense.Simultaneously our bread company also must make the trial sale carbonic acid bread product to be able to go on the market,

Disadvantages: introduction of carbonate bread needs to advertise for companies to attract potential customers, this is a cost to our bread company. Bread and at the same time we also want to do test marketing of dimethyl carbonate from bread products can be listed, it is a risk.