She glanced at the iron box. Is that the treasure then? she asked, coolly enough.

她向铁箱看了一眼，冷淡地问道：那就是宝物吗？

The original iron boxes with the round roofs first appeared in 1926.

最初的圆形屋顶铁箱于 1926 年首次出现。

The man that was clever enough to hunt me down is clever enough to pick an iron box from the bottom of a river.

你们有本领把我追寻着，你们就有本领去捞一只铁箱子。