[po] auto sync bot

zhsj · zhsj · commit b512049636d5 · 2018-07-07T00:25:19.000+08:00
diff --git a/tutorial/modules.po b/tutorial/modules.po
@@ -314,29 +314,33 @@ msgid ""
 "have an ``opt-`` tag and are usually smaller.  Future releases may change "
 "the effects of optimization."
 msgstr ""
+"你可以在Python命令中使用:option:`-O`或者:option:`-OO`开关， 以减小编译后模块的大小。 ``-O`` 开关去除断言声明，"
+"  ``-OO`` "
+"开关同时去除断言声明和文档字符串。由于有些程序或许依赖于这些声明和文档，您应当只有在清楚这么做的后果时才使用这个选项。“优化过的”模块有一个``opt-``"
+"  标签并且通常小些。将来的发行版本或许会更改优化的效果。"
 
 #: ../../tutorial/modules.rst:244
 msgid ""
 "A program doesn't run any faster when it is read from a ``.pyc`` file than "
 "when it is read from a ``.py`` file; the only thing that's faster about "
 "``.pyc`` files is the speed with which they are loaded."
-msgstr ""
+msgstr "一个从``.pyc``文件读出的程序并不会比它从``.py`` 读出时运行的更快，``.pyc`` 文件唯一快的地方在于载入速度。"
 
 #: ../../tutorial/modules.rst:248
 msgid ""
 "The module :mod:`compileall` can create .pyc files for all modules in a "
 "directory."
-msgstr ""
+msgstr ":mod:`compileall` 模块可以为一个目录下的所有模块创建.pyc文件。"
 
 #: ../../tutorial/modules.rst:251
 msgid ""
 "There is more detail on this process, including a flow chart of the "
 "decisions, in :pep:`3147`."
-msgstr ""
+msgstr "关于这个过程，:pep:`3147`中有更多细节，包括一个决策流程图。"
 
 #: ../../tutorial/modules.rst:258
 msgid "Standard Modules"
-msgstr ""
+msgstr "标准模块"
 
 #: ../../tutorial/modules.rst:262
 msgid ""
