英语翻译The divers felt as if they were (going down steps) (as) they passed through warm abd cold layers of water.请大家翻译一下这句话,括号里的再单独翻译

问题描述:

英语翻译
The divers felt as if they were (going down steps) (as) they passed through warm abd cold layers of water.
请大家翻译一下这句话,括号里的再单独翻译

abd是什么?

潜水员觉得仿佛他们是(下降步骤)(因为)他们通过温暖的阿卜杜勒冷的水层通过。

潜水者从温水层穿越到冷水层时,觉得就好像在下楼梯.

潜水员们感觉就好像在穿越冷暖交替的水层。
(下楼梯一样)