[po] auto sync

github-actions[bot] · github-actions[bot] · commit 84afe087c2a5 · 2020-12-30T07:13:03.000Z
diff --git a/library/typing.po b/library/typing.po
@@ -759,12 +759,12 @@ msgstr "这相当于::"
 #: ../../library/typing.rst:843
 msgid ""
 "To give a field a default value, you can assign to it in the class body::"
-msgstr ""
+msgstr "为字段提供默认值，要在类体内赋值："
 
 #: ../../library/typing.rst:852
 msgid ""
 "Fields with a default value must come after any fields without a default."
-msgstr ""
+msgstr "带默认值的字段必须在不带默认值的字段后面。"
 
 #: ../../library/typing.rst:854
 msgid ""
@@ -776,19 +776,19 @@ msgstr ""
 
 #: ../../library/typing.rst:859
 msgid "``NamedTuple`` subclasses can also have docstrings and methods::"
-msgstr ""
+msgstr "``NamedTuple`` 子类也支持文档字符串与方法："
 
 #: ../../library/typing.rst:869
 msgid "Backward-compatible usage::"
-msgstr ""
+msgstr "反向兼容用法："
 
 #: ../../library/typing.rst:873
 msgid "Added support for :pep:`526` variable annotation syntax."
-msgstr ""
+msgstr "添加了对 :pep:`526` 中变量注解句法的支持。"
 
 #: ../../library/typing.rst:876
 msgid "Added support for default values, methods, and docstrings."
-msgstr ""
+msgstr "添加了对默认值、方法、文档字符串的支持。"
 
 #: ../../library/typing.rst:881
 msgid ""
