Joke Collection Website - Talk about mood - Tell me the meaning of the following words.

Tell me the meaning of the following words.

1. founding ceremony: a ceremony to announce the formal establishment of a country. People's Republic of China (PRC) founding ceremony refers to1October1949 101the inauguration ceremony of the Central People's Government of People's Republic of China (PRC) held in Beijing, which is a symbol of the establishment of People's Republic of China (PRC).

Order: order, order of arrangement.

Avalanche: pushing the mountain into the sea. Describe strength and momentum.