我特别喜欢直线笔刷。
我喜欢的一个特性是直线笔刷：只需选好线段起点和终点就行了。
One feature I really like is the straight line paintbrush: pick your starting point, move to your end point.
他抓起神奇的记号笔，快步走向一个白板，画了一条水平线和一条垂直线相交构成的分为四个区的图表。
He grabbed a magic marker, padded to a whiteboard, and drew a horizontal and vertical line to make a four-squared chart.
应用推荐