break apart
  分裂,裂開,分解
  break apart
       v 1: take apart into its constituent pieces [syn: disassemble,
            dismantle, take apart, break up] [ant: assemble]
       2: break violently or noisily; smash; [syn: crash, break up]
       3: break up or separate; "The country is disunifying";
          "Yugoslavia broke apart after 1989" [syn: disunify]
          [ant: unify]