鉛筆（pencil）、橡皮（eraser）、尺子（ruler）……這些文具大家肯定再熟悉不過了。但是在中國(guó)古代的書房（study）中，常見的文具都有哪些呢？讓我們一起來看看吧！

Chinese people use them to write and paint for thousands of years. The Four Treasures of the Study are essential（至關(guān)重要的） to traditional Chinese calligraphy（書法） and painting.

Few people write with a writing brush today，but many Chinese still use them to practice（練習(xí)） calligraphy.