From 5514fb3242274dc96a9dbe058a1a9fe4eaf1e393 Mon Sep 17 00:00:00 2001
From: BarbarossaWang <40034814+BarbarossaWang@users.noreply.github.com>
Date: Sat, 24 Sep 2022 12:25:18 +0800
Subject: [PATCH] [TRANSLATION] translate topdown.md (#240)

* [TRANSLATION] translate topdown.md

* fix topdown description

* fix class hour & description
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+# Computer Networking: A Top-Down Approach
+
+## Descriptions
+
+- Offered by: UMass
+- Prerequisites: basic knowledge about computer system
+- Programming Lanuages: None
+- Difficulty: 🌟🌟🌟
+- Class Hour: 40 hours
+
+*Computer Networking: A Top-Down Approach* is a classic textbook in the field of computer networking. The two authors, Jim Kurose and Keith Ross, have carefully crafted a course website to support the textbook, with lecture recordings, interactive online questions, and WireShark labs for network packet analysis. The only pity is that this course doesn't have hardcore programming assignments, and Stanford's [CS144](./CS144.en.md) makes up for that.
+
+## Course Resources
+
+- Course Website: <https://gaia.cs.umass.edu/kurose_ross/index.php>
+- Recordings: <https://gaia.cs.umass.edu/kurose_ross/lectures.php>
+- Textbooks: Computer Networking: A Top-Down Approach
+- Assignments: <https://gaia.cs.umass.edu/kurose_ross/wireshark.php>
+
+## Personal Resources
+
+All the resources and assignments used by @PKUFlyingPig in this course are maintained in [PKUFlyingPig/Computer-Network-A-Top-Down-Approach - GitHub](https://github.com/PKUFlyingPig/Computer-Network-A-Top-Down-Approach).