VOA慢速英语:Could an Electric Current Stop Motion Sickness?

短语讲解：

1. Motion sickness occurs when the motion you sense with your inner ear is different from the motion you see.
 
be different from 不同于; 与…不同
例句：May your destiny be different from her.
希望你的命运和她不同。

2. You're actually struggling to find out what is upright and what's the best way of dealing with it.

deal with 应付; 对待; 惠顾; 与…交易
例句：We have to be prepared to deal with a range of possible cases.
我们必须准备应付各种可能的情况。