Unfortunately , there are no quick or easy answers .

不幸的是，没有一个容易的解答。

As iran takes its time with its answers , its enrichment efforts gather pace .

当伊朗不紧不慢的给出其答复时，它的铀浓缩计划却加速了。

There are no easy answers .

要解答这些问题并不容易。

Not that scientists have all the answers .

科学家并不能解答所有的问题。

No one is suggesting darwinism has all the answers to social questions .

没有人会提议让达尔文学说去解答所有的社会问题。