例句與造句

1. Migratory cyclone bringing a warm spell and snowstorms reaching Primorsky on the Friday.
2. "' Blocks "'in meteorology are large-scale patterns in the atmospheric pressure field that are nearly stationary, effectively  blocking or redirecting migratory cyclones.
3. It's difficult to find migratory cyclone in a sentence. 用migratory cyclone造句挺難的