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。

youdao

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。

youdao

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。

youdao