The plan has three main planks.

该计划主要有三个要点。

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A separate circulation block projects outside of the main plan and contains a wooden staircase, which matches the timber floors used elsewhere in the house.

一处单独的循环区域在主要平面外部，包含一个木制楼梯，用在建筑的其他地方。

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The management plan has four main components.

该管理计划有4个主要组成部分。

《柯林斯英汉双解大词典》

He says creating a plan for the structure of the book listing the main ideas makes writing much easier.

VOA: special.2009.10.12

PEPFAR,the U.S.President's Emergency Plan for AIDS Relief and the Global Fund to Fight HIV/AIDS, Tuberculosis and Malaria are the main contributors.

VOA: standard.2010.07.01

The main plan is to send letters to alleged copyright infringers but these will not begin going out until 2014.

BBC: Virgin Media blocks pirate site Newzbin 2

The House Republicans just passed a proposal, and their main plan to reduce our long-term deficits and debt is to turn Medicare into a voucher program.

WHITEHOUSE: Town Hall on America��s Fiscal Future

The main plan is to beef up the home-grown Iraqi forces (now totalling 127, 000 against an eventual goal of 273, 000), enabling the Americans and their allies to wind down their troop numbers.

ECONOMIST: Defying the bombers to cast their votes | The