一條河流或一系列河流

一條 yiˋ tiaoˊ

(A, An, One) A, An, One (e.g. a scarf or other long object)

一條河流 yiˋ tiaoˊ heˊ liuˊ

(River) A river

河流 heˊ liuˊ

(River) River

或 huoˋ

Or, Maybe, Perhaps, Might

一系列 yiˊ xiˋ lieˋ

(Array, Series, Series of) Series, A series, Series of, A series of, Array, An array, Array of, An array of

一系列河流 yiˊ xiˋ lieˋ heˊ liuˊ

(Series of) A series of rivers

系列 xiˋ lieˋ

(Collection, Line, Lineage, Series, Set, Spectrum) Series, Set, Collection, Spectrum, Line, Lineage