求翻译：是最有效的营销工具，当你有一个良好的知识和对自己和你的工作技能和劳动力市场趋势的了解。无论您是计划去为自己的企业，或找工作，某些技术可以帮助你自己推销出去。是什么意思？

Is the most effective marketing tool, when you have a good knowledge and working for yourself and your skills and understanding of labor market trends. Whether you are planning to go to their own business, or looking for work, certain techniques can help you sell yourself.

正在翻译，请等待...

Is the most effective marketing tool, when you have a good knowledge and to oneself and your workmanship and the labor market tendency understanding.Regardless of you are plan for own enterprise, or looks for the work, certain technologies may help you to sell.

Is the most effective marketing tool, when you have a good knowledge of and respect for yourself and your work skills and knowledge of labour market trends. Whether you are planning to go to their own business, or looking for work, certain technologies can help you sell.