Questions 14 to 17 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions. Now, listen to the passage.
What does "Weather is international" mean in this passage

A．It is easy to get weather reports of all places in the world.
B．Weather can be explained with the same symbols everywhere.
C．Weather affects all places on the earth in the same way.
D．Weather is predicted by weathermen stationed in different places.