The simple detection of a radio signal will be sufficient to answer this most basic of all questions.

对无线电信号的简单探测就足以回答这个最基本的问题。

But will it be sufficient to avert defeat in Afghanistan?

但是，这足以防止在阿富汗战败吗？

But these measures may not be sufficient to avert disaster.

但这些措施并不足以避免灾难的发生。

It is anticipated supply will be sufficient to meet that demand.

预期供应将足以满足这一需求。

This example should be sufficient to illustrate how the process works.

此示例应该足以阐释该流程的工作过程。