When we first started, my bowling was, um... well, it was iffy.

我们刚开始打的时候，我的球技，呃，还不怎么好。

It's iffy for the Midwest and it could be cloudy or stormy in the Southeast.

中西部天气不稳定，东南部可能多云或有暴风雨。

In my other trials, you said it was iffy if I testify.

在我其他案子里，你说过我作证是不太好的。

I grew up in the country, which means my dental care for the first 25 years of my life was iffy to moderate.

我在乡下长大，这意味着我生命的前 25 年的牙科护理很不稳定。