誰かの分身？？The other-self of somebody??

ドライスーツに穴が！！空気を送って穴探し。その姿、まるで首の無い分身みたい。ちょっと変。
A hole in a drysuit!! Looking for the hole by inflating the drysuit. It looks like somebody's other self without a HEAD. It Looks weird!

サラが水をスプレーして、穴探し中。Sarah spraying water to look for a hole.