Um, kind of, something called Branston pickle, which is basically, it's kind of sandwich spread.

嗯，腌菜，是一种三明治酱。

Spreading it on bread, using it as a sandwich spread.

将它涂抹在面包上，用作三明治涂抹酱。

However, would you be happy to have a drone rather than a person popping by with your music-infused coffee or seaweed sandwich spread?

然而，你会乐意让无人机而不是一个人带着你的音乐咖啡或海藻三明治酱突然出现吗？