But more radical changes are needed to create a system that raises the necessary revenues while doing the least economic harm.

但仍需要作出更加激进的变革以创造一个有效的税收体系，在对经济造成最小伤害的前提下增加必需收入。

youdao

This shift offers enormous opportunities. But it has also shaken an international economic system forged in the middle of the 20th Century, with patched-up changes in the decades since.

这种转变带来了巨大的机遇，但是同样也动摇了在20世纪中叶形成，并在接下来的几十年中几经修补的国际经济体系。

youdao

But it has also shaken an international economic system still operating through the arrangements forged in the middle of the 20th Century, with patched-up changes in the decades since.

这是沧海桑田般的巨变，也带来了巨大的契机。但这也撼动了一个仍通过在二十世纪中叶形成、自此数十年来修修补补的安排来运转的国际经济体系。

youdao

It has worked with the Federation of Small Business to update planning policy to facilitate economic development and further changes to the planning system to promote economic development are currently out to consultation.

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It seems improbable that such sweeping changes in the economic system would not be somehow reflected in the political system.

CNN: Now The Hard Part

In terms of domestic policy, Likud is promising changes to the political system, a law for equality in national military service, economic reforms and a continued focus on security.

BBC: Guide to Israel's political parties