Malainey et al. find a possible explanation in late-eighteenth and early-nineteenth century accounts from three frontiersmen who had adapted to lean-meat diets during extended periods in the plains.
The schemes to reduce street lighting involve either switching some off altogether or installing new lamps are automatically dimmed or turned off during "quiet" periods, late at night.
减少路灯照明的方案既包括完全关闭一些照明,还包括安装能在深夜自动变暗或关闭的新照明。
3
Plate is far too expensive to create even in lateperiods.