However, in cases where the balance is less than the amount, then the sequence enters the break combination fragment and its messages are sent.

然而，在余额比金额更少的情况下，然后序列进入跳转组合碎片，它的消息被传递。

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As an example to show how an alternative combination fragment is read, Figure 8 shows the sequence starting at the top, with the bank object getting the check's amount and the account's balance.

图8作为一个变体的组合碎片如何阅读的例子，显示序列从顶部开始，即bank对象获取支票金额和帐户结余。

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The second sequence is called when the balance is not greater than or equal to the amount because of the "[else]" guard.

因为“else”约束，当余额不大于或者等于金额时，第二个序列被调用。

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