The slave had never seen the sea and suffered from sea sickness. All the way, he was trembling and weeping.

他没见过海，也没尝过坐船的苦，一路战粟，哭哭啼啼。

youdao

Almost everyone can be affected by sea sickness. But the degree to which individuals feel sick can vary greatly.

几乎所有人都有可能晕船，但是每个人感觉到的不良反应的程度不尽相同。

youdao

If you already know you are susceptible to sea sickness or the sea will be rough, you should take some medication before beginning the voyage.

如果你清楚自己很容易晕船，或是你已经知道海浪会很大，你应该在上船之前准备一些药物。

youdao

Royal Caribbean is building up a training team to teach travel agents in markets such as Beijing and Shanghai and increasing its marketing spend to educate travelers who are fearful of sea sickness.

WSJ: Royal Caribbean Plans New China Launch

The first thing I bought when I was asked to follow the Millennium Centre's foundation stone on its journey to Cardiff was a packet of sea-sickness tablets.

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Most people who live near sea level experience mild altitude sickness starting at about 5, 000 feet.

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