[po] auto sync

github-actions[bot] · github-actions[bot] · commit 7e2c8410515a · 2020-06-20T08:11:38.000Z
diff --git a/whatsnew/3.9.po b/whatsnew/3.9.po
@@ -1104,26 +1104,31 @@ msgid ""
 "signals which cannot be handled. Only the main thread of the main "
 "interpreter can handle signals."
 msgstr ""
+"优化了多线程应用中的信号处理。 如果一个线程不是获得信号的主线程，字节码求值循环不会在每条字节码指令上被打断以检查无法被处理的挂起的信号。 "
+"只有主解释器的主线程能够处理信号。"
 
 #: ../../whatsnew/3.9.rst:625
 msgid ""
 "Previously, the bytecode evaluation loop was interrupted at each instruction"
 " until the main thread handles signals. (Contributed by Victor Stinner in "
 ":issue:`40010`.)"
 msgstr ""
+"在之前版本中，字节码求值循环会在每条指令上被打断直到主线程处理了信号。 （由 Victor Stinner 在 :issue:`40010` 上贡献。）"
 
 #: ../../whatsnew/3.9.rst:629
 msgid ""
 "Optimize the :mod:`subprocess` module on FreeBSD using ``closefrom()``. "
 "(Contributed by Ed Maste, Conrad Meyer, Kyle Evans, Kubilay Kocak and Victor"
 " Stinner in :issue:`38061`.)"
 msgstr ""
+"在 FreeBSD 上使用 ``closefrom()`` 优化了 :mod:`subprocess` 模块。 （由 Ed Maste, Conrad "
+"Meyer, Kyle Evans, Kubilay Kocak 和 Victor Stinner 在 :issue:`38061` 中贡献。）"
 
 #: ../../whatsnew/3.9.rst:633
 msgid ""
 "Here's a summary of performance improvements from Python 3.4 through Python "
 "3.9:"
-msgstr ""
+msgstr "以下是对从 Python 3.4 到 Python 3.9 的提升提升情况的总结:"
 
 #: ../../whatsnew/3.9.rst:680
 msgid ""
@@ -1135,6 +1140,11 @@ msgid ""
 "-4960hq-processor-6m-cache-up-to-3-80-ghz.html>`_ running the macOS 64-bit "
 "builds found at `python.org <https://www.python.org/downloads/mac-osx/>`_."
 msgstr ""
+"以上结果是由以下变量访问基准测试脚本所生成的: ``Tools/scripts/var_access_benchmark.py``。 "
+"该基准测试脚本以纳秒为单位显示时间。 基准测试数据是在一块 `Intel® Core™ i7-4960HQ 处理器 "
+"<https://ark.intel.com/content/www/us/en/ark/products/76088/intel-core-i7"
+"-4960hq-processor-6m-cache-up-to-3-80-ghz.html>`_ 运行从 `python.org "
+"<https://www.python.org/downloads/mac-osx/>`_ 获取的 macOS 64 位编译版本所得到的。"
 
 #: ../../whatsnew/3.9.rst:690
 msgid "Deprecated"
@@ -1146,6 +1156,8 @@ msgid ""
 "(wheel packages) instead. (Contributed by Hugo van Kemenade in "
 ":issue:`39586`.)"
 msgstr ""
+"distutils 的 ``bdist_msi`` 命令现在已被弃用，请改用 ``bdist_wheel`` (wheel 包)。 （由 Hugo "
+"van Kemenade 在 :issue:`39586` 中贡献。）"
 
 #: ../../whatsnew/3.9.rst:696
 msgid ""
@@ -1212,15 +1224,15 @@ msgstr ""
 
 #: ../../whatsnew/3.9.rst:737
 msgid ":func:`~binascii.b2a_hqx`, :func:`~binascii.a2b_hqx`"
-msgstr ""
+msgstr ":func:`~binascii.b2a_hqx`, :func:`~binascii.a2b_hqx`"
 
 #: ../../whatsnew/3.9.rst:738
 msgid ":func:`~binascii.rlecode_hqx`, :func:`~binascii.rledecode_hqx`"
-msgstr ""
+msgstr ":func:`~binascii.rlecode_hqx`, :func:`~binascii.rledecode_hqx`"
 
 #: ../../whatsnew/3.9.rst:740
 msgid "(Contributed by Victor Stinner in :issue:`39353`.)"
-msgstr ""
+msgstr "（由 Victor Stinner 在 :issue:`39353` 中贡献。）"
 
 #: ../../whatsnew/3.9.rst:742
 msgid ""
