一项关于将进一步提高所得税的法令已经颁布了的翻译：A proposal on further improving the income tax act has been enacted 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

A further increase of the income tax laws have been promulgated

A proposal on further improving the income tax act has been enacted

An item about further will enhance the income tax the law already to promulgate

On a further raising income tax of the decree has been issued

A proposal on further improving the income tax act has been enacted