And we very preciously measured them and properly marked for diving operations.

我们非常仔细地测量了它们， 并为潜水作业做了适当的标记。

As the water continued to rise, the equipment for a serious diving operation was transferred, by hand and by hoist, deep into the cave.

但水位仍然在上涨，因此他们带来了潜水行动的设备。他们通过徒手和起重机把它们送进了洞穴。

The two Vandeleurs surprised some rumour of what had happened to the diamond; and their vast diving operations on the River Seine are the wonder and amusement of the idle.

两个范德勒人对钻石发生了什么事的谣言感到惊讶。 他们在塞纳河上的大规模潜水活动是游手好闲者的奇观和娱乐。