Well, the doctor's not100% positive, but it's very, very iffy.

医生还不是完全肯定，但是很可疑。

My vowels are a little bit iffy.

我舌头就是翘不起来 够了。

Better. But your vowels are still a bit iffy.

我的元音就是这么怪。

Something I learned is that June is always iffy in Seattle.

我学到的一件事是，西雅图的六月总是令人怀疑的。

Lawsuits accusing banks of peddling iffy securities are not rare these days.

如今，指控银行兜售问题债券诉讼并不鲜见。

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。

Anyway, we're on Space Mountain and Ross starts to feel a little iffy.

总之我们在玩太空山 罗斯开始觉得不舒服。

So yeah, making notes, summarizing sort of works probably doesn't... evidence is a bit iffy about it.

所以是的，做笔记，总结可能会有点作用......证据有点不确定。

The Danish lender's Estonian branch is suspected of handling up to $230bn of iffy funds from former Soviet states.

这家丹麦银行的爱沙尼亚分行涉嫌经手来自前苏联国家的可疑资金，其数额高达2300亿美元。

You are straying into iffy territory there.

你正在误入不确定的领域。