英语翻译Business ethics and social responsibility are important

英语翻译
Business ethics and social responsibility are important because everyone is a member of at least one shareholder group such as consumer,employees,investor or members of society,Since the action of a business can have far reaching consequences on the lives of others,ethical considerations should be a part of all business decision-making.
翻译在这里at least指的是什么!不是突然冒出来,很不通顺!