// main.js — set the base once, then use short names everywhere
A perfectly practicable 1930s technology, but you can already see the downsides.
，这一点在电影中也有详细论述
inside the hot loop in a real system but only use primitive types to store the projected values.
As with everything else on Apple's list, pre-orders for the displays open March 4, with availability on March 11.