The employment relationship of the internal labor market is of the protracted nature and that of the recessive contract.

内部劳动力市场的雇用关系具有长期性和隐性合约的性质，并实行有效的内部激励机制。

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"The first labor is usually protracted," the nurse said.

“初产通常是拖得很长的，”护士说。

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The NFLPA has been keen to note that Batterman was the lead outside labor counsel for the NHL when that league locked out the players in one of the most protracted and damaging work stoppages in all of professional sports.

FORBES: NFL Lockout Watch: Players Union Angered By Charge That It Wants Lockout