He and his followers argue that bringing down the cost of laptops and persuading governments in developing countries to buy and distribute millions of them could have enormous educational benefits .
The bill is aimed at helping u. s.firms which argue that beijing 's policy of holding down the value of the yuan benefits china 's exporters by acting as a trade subsidy .
Other industry sources argue that fracking fluids which are mainly comprised of water and sand break down naturally over a short time .
更有一线人士表示，页岩气井钻井液为天然人工合成的油基泥浆，短时间内可自然降解。
Inflation hawks argue that the rate of rise in the prices of everything else should be driven down .
通胀鹰派人士认为，其它所有商品的价格涨幅都应该压下来。
In a new article professor hilke brockmann from jacobs university in bremen germany and colleagues argue that the answer largely comes down to an increasing disparity between rich and poor ( brockmann delhey welzel & hao in press ) .