[po] auto sync

github-actions[bot] · github-actions[bot] · commit e52d52627255 · 2021-01-09T02:19:44.000Z
diff --git a/library/signal.po b/library/signal.po
@@ -831,16 +831,19 @@ msgid ""
 "specifying a timeout. If *timeout* is specified as :const:`0`, a poll is "
 "performed. Returns :const:`None` if a timeout occurs."
 msgstr ""
+"类似于 :func:`sigwaitinfo`，但会接受一个额外的 *timeout* 参数来指定超时限制。 如果将 *timeout* 指定为 "
+":const:`0`，则会执行轮询。 如果发生超时则返回 :const:`None`。"
 
 #: ../../library/signal.rst:608
 msgid ""
 ":ref:`Availability <availability>`: Unix.  See the man page "
 ":manpage:`sigtimedwait(2)` for further information."
 msgstr ""
+":ref:`可用性 <availability>`: Unix。 更多信息请参见手册页面 :manpage:`sigtimedwait(2)`。"
 
 #: ../../library/signal.rst:609
 msgid "See also :func:`pause`, :func:`sigwait` and :func:`sigwaitinfo`."
-msgstr ""
+msgstr "另请参阅 :func:`pause`, :func:`sigwait` 和 :func:`sigwaitinfo`。"
 
 #: ../../library/signal.rst:613
 msgid ""
