One of these, morose, ironic, must have come on this unknown, unsailed waterway.

其中一个，阴郁，讽刺，一定是在这条未知的， 未航行的水道上出现的。

Without our doing, those seas would be unsailed and those fertile lands a desert.

没有我们的作为，那些大海将是无风的，那些肥沃的土地将成为沙漠。