diff --git a/library/io.po b/library/io.po
index 9bfb9a5145..44b4cd6031 100644
--- a/library/io.po
+++ b/library/io.po
@@ -1,4 +1,3 @@
-# SOME DESCRIPTIVE TITLE.
 # Copyright (C) 2001-2022, Python Software Foundation
 # This file is distributed under the same license as the Python package.
 #
@@ -8,7 +7,7 @@ msgstr ""
 "Project-Id-Version: Python 3.11\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2023-05-09 00:15+0000\n"
-"PO-Revision-Date: 2018-05-23 16:04+0000\n"
+"PO-Revision-Date: 2023-07-17 17:38+0800\n"
 "Last-Translator: Adrian Liaw <adrianliaw2000@gmail.com>\n"
 "Language-Team: Chinese - TAIWAN (https://github.com/python/python-docs-zh-"
 "tw)\n"
@@ -17,6 +16,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Poedit 3.3.2\n"
 
 #: ../../library/io.rst:2
 msgid ":mod:`io` --- Core tools for working with streams"
@@ -65,7 +65,7 @@ msgstr ""
 
 #: ../../library/io.rst:51 ../../library/io.rst:855 ../../library/io.rst:1122
 msgid "Text I/O"
-msgstr ""
+msgstr "文字 I/O"
 
 #: ../../library/io.rst:53
 msgid ""
@@ -94,7 +94,7 @@ msgstr ""
 
 #: ../../library/io.rst:72 ../../library/io.rst:1110
 msgid "Binary I/O"
-msgstr ""
+msgstr "二進位 (Binary) I/O"
 
 #: ../../library/io.rst:74
 msgid ""
@@ -120,17 +120,19 @@ msgstr ""
 msgid ""
 "The binary stream API is described in detail in the docs of :class:"
 "`BufferedIOBase`."
-msgstr ""
+msgstr "二進位資料串流 API 的詳細說明在 :class:`BufferedIOBase` 文件當中。"
 
 #: ../../library/io.rst:92
 msgid ""
 "Other library modules may provide additional ways to create text or binary "
 "streams.  See :meth:`socket.socket.makefile` for example."
 msgstr ""
+"其它函式庫模組可能提供額外的方法來建立文字或二進位資料串流。例如 :meth:"
+"`socket.socket.makefile`。"
 
 #: ../../library/io.rst:97
 msgid "Raw I/O"
-msgstr ""
+msgstr "原始 (Raw) I/O"
 
 #: ../../library/io.rst:99
 msgid ""
@@ -143,17 +145,19 @@ msgstr ""
 #: ../../library/io.rst:106
 msgid ""
 "The raw stream API is described in detail in the docs of :class:`RawIOBase`."
-msgstr ""
+msgstr "原始串流 API 在 :class:`RawIOBase` 文件中有詳細描述。"
 
 #: ../../library/io.rst:112
 msgid "Text Encoding"
-msgstr ""
+msgstr "文字編碼"
 
 #: ../../library/io.rst:114
 msgid ""
 "The default encoding of :class:`TextIOWrapper` and :func:`open` is locale-"
 "specific (:func:`locale.getencoding`)."
 msgstr ""
+":class:`TextIOWrapper` 和 :func:`open` 預設編碼是根據區域設定的 (locale-"
+"specific) (:func:`locale.getencoding`)。"
 
 #: ../../library/io.rst:117
 msgid ""
@@ -162,6 +166,9 @@ msgid ""
 "platforms use UTF-8 locale by default. This causes bugs because the locale "
 "encoding is not UTF-8 for most Windows users. For example::"
 msgstr ""
+"然而，許多開發人員在開啟以 UTF-8 編碼的文字檔案（例如：JSON、TOML、Markdown"
+"等）時忘記指定編碼，因為多數 Unix 平台預設使用 UTF-8 區域設定。這會導致錯誤，"
+"因為對於大多數 Windows 使用者來說，預設地區編碼並非 UTF-8。舉例來說："
 
 #: ../../library/io.rst:126
 msgid ""
@@ -170,6 +177,9 @@ msgid ""
 "``encoding=\"utf-8\"``. To use the current locale encoding, "
 "``encoding=\"locale\"`` is supported since Python 3.10."
 msgstr ""
+"因此，強烈建議在開啟文字檔案時，明確指定編碼。若你想使用 UTF-8 編碼，請傳入 "
+"``encoding=\"utf-8\"``。若想使用目前的地區編碼，Python 3.10 以後的版本支援使"
+"用 ``encoding=\"locale\"``。"
 
 #: ../../library/io.rst:135
 msgid ":ref:`utf8-mode`"
@@ -179,7 +189,7 @@ msgstr ":ref:`utf8-mode`"
 msgid ""
 "Python UTF-8 Mode can be used to change the default encoding to UTF-8 from "
 "locale-specific encoding."
-msgstr ""
+msgstr "在 Python UTF-8 模式下，可以將預設編碼從特定地區編碼改為 UTF-8。"
 
 #: ../../library/io.rst:137
 msgid ":pep:`686`"
@@ -187,11 +197,11 @@ msgstr ":pep:`686`"
 
 #: ../../library/io.rst:138
 msgid "Python 3.15 will make :ref:`utf8-mode` default."
-msgstr ""
+msgstr "Python 3.15 將預設使用 :ref:`utf8-mode`。"
 
 #: ../../library/io.rst:143
 msgid "Opt-in EncodingWarning"
-msgstr ""
+msgstr "選擇性加入的編碼警告"
 
 #: ../../library/io.rst:145
 msgid "See :pep:`597` for more details."