Add three Chinese translation of tour #1118
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_zh-cn/tour/basics.md
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| 这是一种简单的、零设置的方法来实践Scala的代码片段。 | ||
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| 这篇文档中的大部分代码示例集成了ScalaFiddle，所以你可以直接点击“Run"按钮来实践。 |
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This can be translated better.
Try 这篇文档中的大部分代码都可以用ScalaFiddle来运行，直接点击“Run"按钮便可以运行
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| 你可以使用`println`来输出表达式的结果。 | ||
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| {% scalafiddle %} |
_zh-cn/tour/basics.md
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| ``` | ||
| {% endscalafiddle %} | ||
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| ### 常量 |
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This means constant. Is there a word that is closer to Value?
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从字面上说，可能“值”更合适，但是从意思上讲的话，“常量”可能更适合。
| 你可以使用`val`关键字来给表达式的结果命名。 | ||
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| ```tut | ||
| val x = 1 + 1 |
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Wait, why are those not integrated with ScalaFiddle?
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Because it's not in the English version, too.
_zh-cn/tour/basics.md
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| println(x) // 2 | ||
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| 对于结果比如这里的`x`的命名，被称为常量。引用一个常量不会再次计算。 |
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again, 常量 is constant, doesn't sound like value to me
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| 这样的做法在实践中有利于使得表达明确无误。 | ||
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| ## 私有成员和Getter/Setter语法 |
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私有成员 sounds like a human being
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It's also a common translation.
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| ## Scala类型层次结构 ## | ||
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| [`Any`](http://www.scala-lang.org/api/2.12.1/scala/Any.html)是所有类型的超类型，也称为顶级类 |
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Many terms that are technical (and I am not sure if they even have any corresponding Mandarin terms in the previous files), which might be better to keep the technical terms in English.
| val x: Long = 987654321 | ||
| val y: Float = x // 9.8765434E8 (note that some precision is lost in this case) | ||
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| val face: Char = '☺' |
_zh-cn/tour/unified-types.md
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| val number: Int = face // 9786 | ||
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| 转换是单向，且不是编译期的。 |
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This will not compile definitely can't be translated into 且不是编译期的
_zh-cn/tour/unified-types.md
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| ## Nothing和Null | ||
| `Nothing`是所有类型的子类型，也称为底部类型。没有一个值是`Nothing`类型的。它的用途之一是给出非正常终止的信号，如抛出异常、程序退出或者一个无限循环（可以理解为它是一个不对值进行定义的表达式的类型，或者是一个不能正常返回的方法）。 | ||
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| `Null`是所有引用类型的子类型（即`AnyRef`的任意子类型）。它有一个单例值由关键字`null`所定义。`Null`主要用于和其他JVM语言的互操作性，但是几乎不应该在Scala代码中使用。我们将在后面的章节中介绍`null`的替代方案。 |
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``Null主要用于和其他JVM语言的互操作性 doesn't sound right
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BTW, I found a good website for the tech terms: https://people.ubuntu.com/~happyaron/l10n/%E8%BD%AF%E4%BB%B6%E5%B7%A5%E7%A8%8B%E4%B8%AD%E8%8B%B1%E5%AF%B9%E7%85%A7%E6%9C%AF%E8%AF%AD%E8%A1%A8-old.html |
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Thanks for you advice. About terms of scala, I've collected some recently. I'll do better in the translation of the later articles. |
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@coalchan thanks, you're doing well! keep up the good work :) 🥇 |
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@xingyif 刚开始翻译容易直译，目前已经翻译好几篇了，貌似渐入佳境了 😆 |
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