（九）提单的签发日期、地点和份数；
不论“萧条”、“衰退”还是“下行”，这些叙事本身就对经济事件有重大影响。
。TG官网-TG下载对此有专业解读
We gain a lot, but there is a notable absence: the upper-right status check. VisiCalc shows calculation order, arrow-key toggle, and free memory in that spot. Those are all gone in 1-2-3 and good riddance, frankly. On the PC I have full arrow keys and more RAM than Woz; 1-2-3 sees my full 16MB of DOS Extended memory. There is no stopping me.
possible because such an approach is more robust and simple. A