From where he was, high up among red-brown rocks, it was a scoop of moving bluish green fringed with white.

从他站那个地方看去，它就像一把矗立在一群红岩中边移动蓝绿 勺子。

So in English, the name for this bluish green colour is aqua and that colour is very similar to aquamarine which is this bright greenish-blue colour, a little different.

在英语中，这种蓝绿名称是“湖绿”，这种颜与海蓝宝非常相似，海蓝宝是这种明亮绿蓝，略有不同。