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[by:听力课堂～www.tingclass.net]

[00:02]debate 争论，辩论

[00:13]dispute 争论，争执

[00:24]bargain 特价商品，便宜的东西

[00:36]refute 驳斥，驳倒

[00:49]criterion (评判的)标准，准则

[01:03]gauge 标准尺寸，规格

[01:14]declare 宣布，宣称

[01:24]