n.乱写之物，乱画之物 v.心不在焉地乱写乱画( doodle的现在分词 )
He looked across at Jackson, doodling on his notebook.
他一边朝杰克逊看过去，一边在自己的笔记本上乱涂乱画。
Finally, unable to concentrate any longer, she fell to doodling on the writing pad.
末后, 她不再去苦思索了, 机械地在那张信笺上画了无数的小圆圈.
Such a group of city are vividly portrayed in Liu Hongyi 's doodling.
而刘红艺的涂鸦之系列正是这一“都市人群的”鲜活图像显现.