在新的历史背景下，财政政策的基本任务是在促进产业结构的优化与升级、收入的合理分配及失业问题的缓解等方面发挥其应有的作用。

In the new environment, task of fiscal policy is to promote the structural upgrade, balance the income distribution and solve the unemployment problems.

youdao

电子商务的出现既是对传统专业市场的一个巨大挑战，也为其升级与优化提供了有力的支撑。

To the traditional specific market, electronic commerce means not only a great challenge, but also a strong power to strengthen and update it.

youdao

电子商务的出现既是对传统专业市场的一个巨大挑战，也为其升级与优化提供了有力的支撑。

To the traditional specific market, electronic commerce means not only a great challenge, but also a strong power to strengthen and update it.

youdao