以堤圍繞,築堤圍堵,以堤防堵擋
Embank \Em*bank"\, v. t. [imp. & p. p. {Embanked}; p. pr. & vb. n. {Embanking}.] [Pref. em- + bank. Cf. {Imbank}.] To throw up a bank so as to confine or to defend; to protect by a bank of earth or stone.
embank v : enclose with banks, as for support or protection; "The river was embanked with a dyke"