一片遼闊的三角洲

一片 yiˊ pianˋ

(Flap, Piece, Slab, Swath) A piece, A flap, A swath, A slab

遼闊 liaoˊ kuoˋ

(Broad, Vast) Vast, Broad

的 de˙ diˋ diˊ

Have, Has, At That, (Di4), Clear, Distinct, Target, Goal, (Di2), Accurate, Exact, Proper, (De5)

三角 sanˉ jiaoˇ

(Three angles, Triangular, Trigonometry) Triangular, Three angles, Trigonometry

三角洲 sanˉ jiaoˇ zhouˉ

(Delta) Delta