Name: 水肺潛水課程：如何在水肺潛水中均衡水下耳壓？ (Scuba Diving Lessons : How to Equalize Underwater Ear Pressure in Scuba Diving)
Uploaded: 2021-01-14T04:47:39.000Z
Duration: 1 min 4 s
Description: 【看影片學英語】數萬部 YouTube 影片，搭配英漢字典即點即查，輕鬆掌握單字發音與用法，長久累積看電影不必再看字幕。

This is how we equalize our ears when scuba diving. The first way is to by gently pinching

情態副詞

out. The second way is by wiggling your jaw from side to side. And the third way is actually to swallow.

There's one other area that you actually need to make sure that you equalize which is your

mask. And that's very simple, all you need to do is actually exhale a little bit through

字幕列表影片播放

水肺潛水課程：如何在水肺潛水中均衡水下耳壓？ (Scuba Diving Lessons : How to Equalize Underwater Ear Pressure in Scuba Diving)

nose

side

area

simple