Frozen waterfall in China - level 1

This news is from China. It is cold there. It is -12°C. Part of a waterfall freezes. This waterfall is on the Yellow River.
The waterfall looks beautiful. There are ice and icicles everywhere. People want to see this. They come to have a look.
However, it can get even colder. Two years ago, it was -40°C. When this happens, the whole waterfall can freeze.
Difficult words: freeze (to turn into ice), icicle (a thin, hanging piece of ice), was (past of “to be”).
What do you think of this news?