They're pop group.

他们是一家流行音乐演唱团。

This was known as panning for gold.

这就是人们所熟知的“淘金”。

I feel rather ashamed.

我感到很不好意思。

Could you wait a few days for the money?

钱你能不能稍等几天？

How long can you hold your breath underwater?

你在水里屏住气不呼吸能呆多久？

I think our manager will persuade the government to let him build a new factory.

我想经理会说服政府让他建新厂的。