不同意楼上的说法,
at random并不非得是计算机术语,如:
He took a book at random.
他随手取了一本书.
此句应为:He draw a picture at random.
He drew a picture at random.
He paint a picture at random.
He painted a picture at random.
不同意楼上的说法,
at random并不非得是计算机术语,如:
He took a book at random.
他随手取了一本书.
此句应为:He draw a picture at random.
He drew a picture at random.
He paint a picture at random.
He painted a picture at random.