How to send a circle of friends when the weather changes?

The circle of friends said the following about the weather:

1. Life is like changeable weather, just like everything on the earth. Every time you experience sudden storms, you will gain better growth.

2, the weather is changeable, cold and summer alternate, prevent colds and care for yourself.

It is raining cats and dogs. Sometimes it's sunny, sometimes it's changeable. Pay more attention to safety.

4. The weather is changeable. Suddenly cold rain, thunder and lightning; Suddenly the sun shone high and the earth was scorching.

It's raining cats and dogs, sunny and changeable. Pay more attention to safety.