As far as I can see, their success is a bit iffy .

依我看，他们的成功有点儿玄乎。

As far as I can see, their success is a bit iffy.

依我看，他们的成功有点玄乎。

I heard that seems a bit iffy, here we come to the mystery of < outlines RIP.

传闻不躺下仿佛有些玄乎,底下我们来覆盖RIP的奥秘面纱.