Lock them every time you go out, lock them at night.

每次出门都要锁好，晚上也要锁好。

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The cost is that the duration for which the lock is held may be lengthened, increasing the amount of time other threads might be locked out and also increasing the probability of lock contention.

代价则是持有锁的时间可能会变长，从而延长了其他线程被锁在外面的时间，也会增大锁争用的可能性。

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In a hard lock-up, investors have no right to redeem before their time is up; in a soft lock-up, they can get out early but have to pay a redemption fee of, say, 3-5%.

在硬性期权锁定中，投资者在到期之前无权赎回其投入的资金；在软性期权锁定中，他们能够早早的退出但不得不支付据说有3 - 5%的赔偿金。

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Leinster suffered a blow 10 minutes before half-time when lock Leo Cullen received a yellow card for taking out a support player as Scott Morgan gathered a lineout ball but Dragons were unable to make their numerical advantage count.

BBC: Leinster 27-6 Dragons

Glasgow captain Kellock will lead Scotland out for the first time in his career and Robinson is sure the powerful lock will rise to the occasion.

BBC: Rory Lawson earns start for Scotland for Argentina Test

If the NFL owners lock out the players this offseason, this is the last game we will see for a long time.

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