Typically, clients have a local copy of the versions of files they are working on, but no local storage of previous versions or alternate branches.

通常来说，客户端只有一份当前工作分支的本地文件，没有之前版本或者其他分支的本地文件。

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As in most every language, Scala's if evaluates a conditional expression, then proceeds to a block if the result is true or branches to an alternate block if the result is false. A simple example.

和大多数语言一样，Scala的if测试一个条件表达式，然后根据结果为真或假来跳转到响应语句块中。

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Leaves alternate, oblanceolate, obtuse, sessile, semiterete; flowering branches simple, erect, sparsely leafy, 5 – 12 (- 15) cm.

叶互生，倒披针形，钝，无柄，半圆柱形；花序简单，直立，几乎无花序叶，5–12（-15）厘米高。

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Leaves variable, those on previous year's branches usually alternate, those on short branches approximate and often fascicled ;

易变的叶，那些在通常互生的第二年分枝上，那些在短枝紧靠和通常簇生上；

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Leaves variable, those on previous year's branches usually alternate, those on short branches approximate and often fascicled ;

易变的叶，那些在通常互生的第二年分枝上，那些在短枝紧靠和通常簇生上；

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