So-called can link, what to point BE:Regardless horizontal can't exceed from a pattern to another on-line of of the pattern lengthways perhaps two curved, among them, on-line can't from didn't°yet the pattern of the expunction passes by up.
So-called can link, what to point BE:Regardless horizontal can't exceed from a pattern to another on-line of of the pattern lengthways perhaps two curved, among them, on-line can't from didn't°yet the pattern of the expunction passes by up.
所谓能够连接，指的是：无论横向或者纵向，从一个图案到另一个图案之间的连线不能超过两个弯，其中，连线不能从尚未消去的图案上经过。