We're not sure which ones yet."翻译

We're not sure which ones yet."翻译
We're not sure which ones yet."
翻译

We're not sure which ones yet."翻译
我们还不确定（要）哪个呢.
这个括号里要看前后文填的

我们还不确定是哪些？

我们暂时不确定要哪个。