绘画素描用品，通常有两片组成，也有单板子的哦！ 合页式打开，内有夹层和放画纸，有单肩或双肩背带，较大较硬，便于携带，绘画时画纸铺在上面。 常见尺寸有： 4K 8K A3等
我还没有把画夹上的绳子扎好，他就看了看表，唐突地说。
I had scarce tied the strings of the portfolio, when, looking at his watch, he said abruptly.
他停住脚步，翻开画夹，先画了一座座房子和漂亮的云朵，然后，他用紫色写上“紫云镇”几个字和一个无穷的箭头。
"He stopped, turned my portfolio, first drew a house and a beautiful clouds, and then he used to write on the purple" Ziyun town "words and an endless arrow."
蓬蓬翻开画夹，先画了一杯冒著热气的咖啡，然后用黄色写上“请品味我的咖啡”几个字，还画了一个笑眯眯的人头像。
Puff opened my portfolio, first draw a cup of steaming coffee, and then use the yellow writing "Please taste my coffee" Several word, but also drew a smiling human head.
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