把剩下的黑砂和黄金倒入瓶子。 大声地喊叫‘有了！’只要你分离出所有的黄金。

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Once you have sifted as much black sand as possible from the gold, it is best to pour the combination into a bottle. The safest way to pour the pan’s contents into a bottle is to place a funnel on the mouth of the bottle. Pour the pan’s contents into the bottle. ’ once you have separated all the gold. You are now a genuine prospector.