跪求各位英文高手帮忙

20 Have you traded without any serious product quality issues in the last 3 years? If No, please give details in 'comments' section below.
在过去3年时间里，你出货是否都是无严重品质缺陷的？如果不是，请在“comment”这一栏详细说明。
21 Do you monitor ongoing performance of your suppliers/factories?
你是否监控你们正在合作的下游供应商/工厂的表现？
22 Do you regularly audit your suppliers for compliance with ethical and social standards?
你是否定期按照标准审核你们供应商的商业道德和社会责任状况？
23 Are the ethical and social audits carried out by an independent third party?
商业道德和社会责任审核是否是由独立的第三方进行？
24 Where cottage units/home workers exist in your supply chain do you understand the associated social/ethical issues (e.g. working hours, conditions and wages) and ensure they are managed in a legal, ethical and professional manner?
如果农村包工/家庭工存在于你的供应链中，你是否清楚相应的社会责任/商业道德方面的问题（如工时，工资状况等）并且用合法专业的手段去管理？