Experts must test the solutions and prove them safe.

专家必须测试这些解决方案，证明它们是安全的。

It's a clean, elegant, tried and tested  solution.

这是一个干净、优雅、久经考验的解决方案。

This is a virus that we can use and study to find patterns and potentially test out new solutions.

我们可以使用和研究这种病毒来寻找模式并可能测试新的解决方案。