他完全清醒了，听见浴缸里的水在流。

He came fully awake to hear the bath running.

youdao

浴缸里的水溢到了地板上。

The overflow from the bath ran on to the floor.

youdao

请把浴缸里的水放掉。

Please let the water out of the bathtub.

youdao

Because it's a gel electricity is going to move through the gel because there are ions in it the same way - for the same reason you don't drop an electrical device into the bathtub because charge moves through water that has ions in it.

由于凝胶中存在离子,电流会通过凝胶,同样--,因为同样的原因你不会把电器扔进浴缸里,因为水里也有离子,所以水可以导电

耶鲁公开课 - 生物医学工程探索课程节选