liable to seasickness

• 容易晕船

liable to seasickness的用法和样例：

例句

1. If you already know you are susceptible to seasickness or the sea will be rough, you should take some medication before beginning the voyage.
   如果你已经知道自己容易晕船或海浪很猛烈，你就应该在航程前准备好晕船药。