Are the program effects attainted at a reasonable cost?

为取得计划效果所花费的成本是否合理？

youdao

The purpose of insurance is to provide protection against financial loss at a reasonable cost.

保险的目的是以合理的代价为经济损失提供保障。

youdao

Scientists in many countries are studying ways of harnessing solar energy at a reasonable cost.

许多国家的科学家们正在研究一合理代价利用太阳能的方法。

youdao

Lynn was referring to decades of controversy over whether it was possible to develop a missile that could hit and destroy an incoming missile in flight, and to do so at a reasonable and sustainable cost.

VOA: standard.2010.03.26

Even better, she offers tips on how to get these documents prepared by a lawyer at a reasonable cost.

FORBES: See Your Estate Lawyer Now--If You Are Rich Or Frying A Turkey

In other words, small banks will be disproportionately hurt by higher capital costs and scarcity of capital at a reasonable cost.

FORBES: Chicago Fed Panel: Increased Capital Will Not Save The U.S. Banking System

Even when spreads were at their widest, Greece and Ireland, the euro-zone's high-yielders, were able to finance their borrowing needs at a reasonable cost.

ECONOMIST: The gains outweigh the losses