python
diff --git a/‎tutorial/controlflow.po‎
Lines changed: 4 additions & 2 deletions b/‎tutorial/controlflow.po‎
Lines changed: 4 additions & 2 deletions
@@ -526,16 +526,18 @@ msgid ""
 "positional-only, positional-or-keyword, and keyword-only. Keyword parameters"
 " are also referred to as named parameters."
 msgstr ""
+"在这里 ``/`` 和 ``*`` 是可选的。 如果使用这些符号则表明可以通过何种形参将参数值传递给函数：仅限位置、位置或关键字，以及仅限关键字。 "
+"关键字形参也被称为命名形参。"
 
 #: ../../tutorial/controlflow.rst:557
 msgid "Positional-or-Keyword Arguments"
-msgstr ""
+msgstr "位置或关键字参数"
 
 #: ../../tutorial/controlflow.rst:559
 msgid ""
 "If ``/`` and ``*`` are not present in the function definition, arguments may"
 " be passed to a function by position or by keyword."
-msgstr ""
+msgstr "如果函数定义中未使用 ``/`` 和 ``*``，则参数可以按位置或按关键字传递给函数。"
 
 #: ../../tutorial/controlflow.rst:564
 msgid "Positional-Only Parameters"