AREP is a comprehensive design group with departments of project development study, architectural design, urban plan, landscape design, interior design, structure & M&E, cost estimates etc.

AREP公司具有项目前期策划，建筑设计，城市规划，景观设计，室内设计，结构机电工程技术，经济估算等专业部门，具有很强的综合实力与综合竞争力。

youdao

Buyers of e-books get a good deal: Traditional hardcover books often cost around twenty-five dollars.

VOA: special.2009.07.24

E-textbooks can cost half the price of a new print textbook.

VOA: special.2009.09.03

It is the cost to consumers, i.e. the cost after transportation, which is the parity price, not the cost of the commodity in its native land.

FORBES: Mitt Romney Is Tough On China, Weak On Reality

They're publishing low-cost e-books that are hitting all the bestseller lists.

CNN: A dark day for the future of books

First they hear from a galaxy of experts and interest groups about e-crime issues including privacy and security on social networks, digital forensics, measuring the cost of e-crime and international cooperation.

BBC: Week ahead