DICT.TW Dictionary Taiwan

 cave in
 倒塌,坍塌,凹進,下沈;屈服,認輸

 cave in
      n : the sudden collapse of something into a hollow beneath it
          [syn: subsidence]
      v : break down, literally or metaphorically; "The wall
          collapsed"; "The business collapsed"; "The dam broke";
          "The roof collapsed"; "The wall gave in"; "The roof
          finally gave under the weight of the ice" [syn: collapse,
           fall in, give, give way, break, founder]