“fluidly”造句，怎麼用fluidly造句

With cars moving fluidly in a tight pack even a seemingly innocuous change of lanes may cause a tiny disruption which is propagated backwards for many miles.

"You need to be loved by the people, cherished by them, trusted by them," Martelly says, shifting fluidly from Creole to English to French. "I'm not running to be President."