A girl takes part in a parade to celebrate US Independence Day in Santa Barbara, the united States, July 4, 2019. (Xinhua/Li Ying)

A baby watches the parade to celebrate US Independence Day in Santa Barbara, the United States, July 4, 2019. (Xinhua/Li Ying)

A dog watches the parade to celebrate US Independence Day in Santa Barbara, the United States, July 4, 2019. (Xinhua/Li Ying)

A baby watches the parade to celebrate US Independence Day in Santa Barbara, the United States, July 4, 2019. (Xinhua/Li Ying)

A woman watches the parade to celebrate US Independence Day in Santa Barbara, the United States, July 4, 2019. (Xinhua/Li Ying)

A girl watches the parade to celebrate US Independence Day in Santa Barbara, the United States, July 4, 2019. (Xinhua/Li Ying)

People attend a parade to celebrate US Independence Day in Santa Barbara, the United States, July 4, 2019. (Xinhua/Li Ying)

People attend a parade to celebrate US Independence Day in Santa Barbara, the United States, July 4, 2019. (Xinhua/Li Ying)

People attend a parade to celebrate US Independence Day in Santa Barbara, the United States, July 4, 2019. (Xinhua/Li Ying)

People attend a parade to celebrate US Independence Day in Santa Barbara, the United States, July 4, 2019. (Xinhua/Li Ying)

People attend a parade to celebrate US Independence Day in Santa Barbara, the United States, July 4, 2019. (Xinhua/Li Ying)

People attend a parade to celebrate US Independence Day in Santa Barbara, the United States, July 4, 2019. (Xinhua/Li Ying)