mudflat

音标发音

They feature a complex network of tidal waterways, mudflats and small islands of salt-tolerant mangrove forests.
以潮汐水道的繁複、泥灘和耐鹽的紅樹林的小島嶼而著名。
Two-fifths of the country’s rich mudflats, or about 1, 600 square kilometres, mainly on the peninsula’s west coast, have been “reclaimed”.
韓國豐富的溼地有2/5，大概1600平方公裡，已用於建築開發。這些開發的溼地大多在朝鮮半島西岸。
This municipality protects, according to law, the legitimate rights and interests of the units or individual persons developing and utilizing mudflats.
本市依法保護開發利用灘塗的單位或者個人的郃法權益。

Only the roadbed and the skeletons of the trestles that once crossed streams and mudflats remain.
NPR: Environmentalist John Francis, Walking the Walk
Fishermen have already wiped out rattails living in the relatively shallow mudflats found in the Atlantic Ocean.
NPR: Down Deep, An Unexpected Fish Boom
Basically, he rides around in a research boat that tows a sled across the mudflats 13, 000 feet below him.
NPR: Down Deep, An Unexpected Fish Boom

a flat area of very wet soil near the sea that is covered at high tide (= the time when the sea reaches its highest level)

Mudflats are areas of flat empty land at the coast which are covered by the sea only when the tide is in.