Implementing applications using platforms which promise everything but turn out to be heavy-weight, hard to control and not very efficient during the development cycle makes it even harder.

如果使用了超重量级，难于控制，不能有效控制开发周期的平台那么就让应用开发变得更为困难。

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The fact that the accord between the two governments and the subordinate agreement between General Dynamics and Mitsubishi Heavy Industries detailing the implementing arrangements are not currently in the public domain makes it difficult (if not impossible) to render a definitive "bottom-line" at this time.

CENTERFORSECURITYPOLICY: Center for Security Policy | Submitted Testimony Of Frank J. Gaffney, Jr. Before A Hearing Of The US House Of Representatives Subcommittee On Commerce, Consumer Protection And Competitiveness On: The FS-X Agreement