physical impossibility

• 在自然法则上不可能

physical impossibility的用法和样例：

例句

1. It is a physical impossibility to be in two places at once.
   同时身处两地在自然法则上是不可能的。
2. It's a physical impossibility to be in two places at one time.
   同时在两地是自然规律上不可能的事。