docs: add back a heapq translation which was accidentally deleted

grimmerk · grimmerk · commit dde7b1f1de5e · 2021-10-21T15:23:20.000+08:00
diff --git a/library/heapq.po b/library/heapq.po
@@ -188,6 +188,8 @@ msgid ""
 "to ``sorted(itertools.chain(*iterables), reverse=True)``, all iterables must "
 "be sorted from largest to smallest."
 msgstr ""
+"*reverse* 是一個布林值。如果設定為 ``True`` ，那輸入的元素被 merge 時每一個比"
+"較結果都是相反的。"
 
 #: ../../library/heapq.rst:107
 msgid "Added the optional *key* and *reverse* parameters."
