diff --git a/library/filesys.po b/library/filesys.po
index 38924a00cf..92032306f6 100644
--- a/library/filesys.po
+++ b/library/filesys.po
@@ -4,13 +4,14 @@
 #
 # Translators:
 # Leon H., 2017
+# Allen Wu <allen91.wu@gmail.com>, 2021
 msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.10\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2020-06-20 18:08+0800\n"
-"PO-Revision-Date: 2017-09-22 18:26+0000\n"
-"Last-Translator: Leon H.\n"
+"PO-Revision-Date: 2021-11-22 20:13+0800\n"
+"Last-Translator: Allen Wu <allen91.wu@gmail.com>\n"
 "Language-Team: Chinese - TAIWAN (https://github.com/python/python-docs-zh-"
 "tw)\n"
 "Language: zh_TW\n"
@@ -18,6 +19,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Poedit 3.0\n"
 
 #: ../../library/filesys.rst:5
 msgid "File and Directory Access"
@@ -30,31 +32,34 @@ msgid ""
 "manipulating paths in a portable way, and creating temporary files.  The "
 "full list of modules in this chapter is:"
 msgstr ""
+"本章中描述的 module（模組）用於處理硬碟檔案和目錄。例如，有一些 module 用於讀取檔案的屬性、以可攜"
+" (portable) 方式操作路徑以及建立暫存檔。本章中的完整 module 清單是："
 
 #: ../../library/filesys.rst:31
 msgid "Module :mod:`os`"
-msgstr ""
+msgstr "Module :mod:`os`"
 
 #: ../../library/filesys.rst:30
 msgid ""
 "Operating system interfaces, including functions to work with files at a "
 "lower level than Python :term:`file objects <file object>`."
 msgstr ""
+"作業系統介面，包括處理比 Python :term:`檔案物件 <file object>`\\ 更低階檔案的函式。"
 
 #: ../../library/filesys.rst:35
 msgid "Module :mod:`io`"
-msgstr ""
+msgstr "Module :mod:`io`"
 
 #: ../../library/filesys.rst:34
 msgid ""
 "Python's built-in I/O library, including both abstract classes and some "
 "concrete classes such as file I/O."
-msgstr ""
+msgstr "Python 的內建 I/O 函式庫，包含抽象類別和一些具體類別 (concrete class)，如檔案 I/O。"
 
 #: ../../library/filesys.rst:37
 msgid "Built-in function :func:`open`"
-msgstr ""
+msgstr "內建函式 :func:`open`"
 
 #: ../../library/filesys.rst:38
 msgid "The standard way to open files for reading and writing with Python."
-msgstr ""
+msgstr "使用 Python 打開檔案以進行讀寫檔案的標準方法。"