这张古代地图上标注的距离约为三斯塔德。

The distance on this ancient map is about three ___stades.

著名音乐家埃洛以其优美的钢琴演奏而闻名。

The famous musician ___Elo is known for his beautiful piano performances.

我们住在那个高档社区，周围都是豪华公寓。

We live in that ___elegant neighborhood, surrounded by luxury apartments.