They repaired the joint and its splice; then the cable was resubmerged.

人们又重新做了一个联轴和接口，然后再把电缆沉入海中。

The other is to immediately resubmerge, put your head under and dive to the bottom, work an hour longer than you did last night, and stay in the moment of what went wrong.

另一种是立即重新潜入水中， 将头埋入水中，潜入水底，比昨晚多工作一个小时， 并留在出现问题的那一刻。