[po] auto sync bot

zhsj · zhsj · commit 2ab8546c6af7 · 2018-12-01T15:57:50.000+08:00
diff --git a/reference/datamodel.po b/reference/datamodel.po
@@ -3131,6 +3131,8 @@ msgid ""
 " is in *self*, false otherwise.  For mapping objects, this should consider "
 "the keys of the mapping rather than the values or the key-item pairs."
 msgstr ""
+"调用此方法以实现成员检测运算符。如果 *item* 是 *self* "
+"的成员则应返回真，否则返回假。对于映射类型，此检测应基于映射的键而不是值或者键值对。"
 
 #: ../../reference/datamodel.rst:2240
 msgid ""
@@ -3139,10 +3141,13 @@ msgid ""
 "protocol via :meth:`__getitem__`, see :ref:`this section in the language "
 "reference <membership-test-details>`."
 msgstr ""
+"对于未定义 :meth:`__contains__` 的对象，成员检测将首先尝试通过 :meth:`__iter__` 进行迭代，然后再使用 "
+":meth:`__getitem__` 的旧式序列迭代协议，参看 :ref:`语言参考中的相应部分 <membership-test-"
+"details>`。"
 
 #: ../../reference/datamodel.rst:2249
 msgid "Emulating numeric types"
-msgstr ""
+msgstr "模拟数字类型"
 
 #: ../../reference/datamodel.rst:2251
 msgid ""
