If you can not deep diving, snorkeling to enjoy it, rent on a diving glasses, a life jacket and webbed feet, can also clear into the sea and fish dance.

如果不能深潜，就享受一下浮潜吧，租上一副潜水镜、救生衣和脚蹼，也可以跃入清澈的海中与鱼儿共舞。

youdao

Glasses and goggles will help you find open space fast when you are sky-diving, or let you know the hang time of your last jump if you happen to be skiing.

FORBES: Why Sensors Are a Force of Context