python
diff --git a/‎library/optparse.po
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+11-3Lines changed: 11 additions & 3 deletions b/‎library/optparse.po
Copy file name to clipboardExpand all lines: library/optparse.po
+11-3Lines changed: 11 additions & 3 deletions
@@ -454,10 +454,13 @@ msgid ""
 "(destination), and :attr:`~Option.help`. Of these, :attr:`~Option.action` is"
 " the most fundamental."
 msgstr ""
+"本教学章节只介绍了四个最重要的选项属性: :attr:`~Option.action`, :attr:`~Option.type`, "
+":attr:`~Option.dest` (destination) 和 :attr:`~Option.help`。 "
+"其中，:attr:`~Option.action` 是最基本的一个。"
 
 #: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:309
 msgid "Understanding option actions"
-msgstr ""
+msgstr "理解选项动作"
 
 #: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:311
 msgid ""
@@ -468,23 +471,28 @@ msgid ""
 "store a value in some variable---for example, take a string from the command"
 " line and store it in an attribute of ``options``."
 msgstr ""
+"动作是告诉 :mod:`optparse` 当它在命令行中遇到某个选项时要做什么。 有一个固定的动作集被硬编码到 :mod:`optparse` "
+"内部；添加新的动作是将在 :ref:`optparse-extending-optparse` 章节中介绍的进阶内容。  大多数动作都是告诉 "
+":mod:`optparse` 将特定的值存储到某个变量中 --- 例如，从命令行接收一个字符串并将其存储到 ``options`` 的某个选项中。"
 
 #: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:318
 msgid ""
 "If you don't specify an option action, :mod:`optparse` defaults to "
 "``store``."
-msgstr ""
+msgstr "如果你没有指定一个选项动作，:mod:`optparse` 将默认选择 ``store``。"
 
 #: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:324
 msgid "The store action"
-msgstr ""
+msgstr "store 动作"
 
 #: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:326
 msgid ""
 "The most common option action is ``store``, which tells :mod:`optparse` to "
 "take the next argument (or the remainder of the current argument), ensure "
 "that it is of the correct type, and store it to your chosen destination."
 msgstr ""
+"最常用的选项动作是 ``store``，它告诉 :mod:`optparse` "
+"接收下一个参数（或当前参数的剩余部分），确认其为正确的类型，并将其保存至你选择的目标。"
 
 #: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:330
 msgid "For example::"