[po] auto sync bot

zhsj · zhsj · commit a3f55f1d06d1 · 2019-05-24T13:54:58.000+08:00
diff --git a/library/string.po b/library/string.po
@@ -291,10 +291,12 @@ msgid ""
 "character in the literal text, it can be escaped by doubling: ``{{`` and "
 "``}}``."
 msgstr ""
+"格式字符串包含有以花括号 ``{}`` 括起来的“替换字段”。 不在花括号之内的内容被视为字面文本，会不加修改地复制到输出中。 "
+"如果你需要在字面文本中包含花括号字符，可以通过重复来转义: ``{{`` and ``}}``。"
 
 #: ../../library/string.rst:207
 msgid "The grammar for a replacement field is as follows:"
-msgstr ""
+msgstr "替换字段的语法如下："
 
 #: ../../library/string.rst:219
 msgid ""
