Hello,
1. そこがどんなところかちょっと分かりません。
My translation: "I don't know what sort of place that is."
Is this right? What is the purpose of ちょっと here?
2. どう思うかと聞かれても、よく知らないので・・・
Assuming the subject to be a third party I translated as:
"Even if you ask him what he thinks, he doesn't really know..."
(lit. "Even if he is asked 'what do you think?'...")
Is this reasonable? (It's an isolated example sentence, so there is no more context.)
3. アナウンサと親切
This is the title of a text about train announcements, but how should と be interpreted here? Is it anything more than simply "and"? Translating as "and" sounds a bit weird in English...
4. 駅のホームと車内の放送はなんとかなりませんか。
Does なんとかなりませんか mean "can't something be done (about)?"