[po] auto sync

github-actions[bot] · github-actions[bot] · commit 09178e81e037 · 2020-07-06T16:28:38.000Z
diff --git a/library/sys.po b/library/sys.po
@@ -890,7 +890,7 @@ msgstr "DBL_MIN_EXP"
 
 #: ../../library/sys.rst:503
 msgid "minimum integer *e* such that ``radix**(e-1)`` is a normalized float"
-msgstr ""
+msgstr "使得 ``radix**(e-1)`` 是规格化浮点数的最小整数 *e*"
 
 #: ../../library/sys.rst:506
 msgid ":const:`min_10_exp`"
@@ -902,7 +902,7 @@ msgstr "DBL_MIN_10_EXP"
 
 #: ../../library/sys.rst:506
 msgid "minimum integer *e* such that ``10**e`` is a normalized float"
-msgstr ""
+msgstr "使得 ``10**e`` 是规格化浮点数的最小整数 *e*"
 
 #: ../../library/sys.rst:509
 msgid ":const:`radix`"
@@ -914,7 +914,7 @@ msgstr "FLT_RADIX"
 
 #: ../../library/sys.rst:509
 msgid "radix of exponent representation"
-msgstr ""
+msgstr "指数表示法中采用的基数"
 
 #: ../../library/sys.rst:511
 msgid ":const:`rounds`"
@@ -931,6 +931,8 @@ msgid ""
 "interpreter startup time.  See section 5.2.4.2.2 of the C99 standard for an "
 "explanation of the possible values and their meanings."
 msgstr ""
+"整数常数，表示算术运算中的舍入方式。它反映了解释器启动时系统的 FLT_ROUNDS 宏的值。关于可能的值及其含义的说明，请参阅 C99 标准 "
+"5.2.4.2.2 节。"
 
 #: ../../library/sys.rst:519
 msgid ""
@@ -970,6 +972,8 @@ msgid ""
 ":func:`_clear_type_cache()` and :func:`gc.collect()` to get more predictable"
 " results."
 msgstr ""
+"返回解释器当前已分配的内存块数，无论它们大小如何。本函数主要用于跟踪和调试内存泄漏。因为解释器有内部缓存，所以不同调用之间结果会变化。可能需要调用 "
+":func:`_clear_type_cache()` 和 :func:`gc.collect()` 使结果更容易预测。"
 
 #: ../../library/sys.rst:561
 msgid ""
