... 秋分 Autumnal Equinox 秋分（日） day of autumnal equinox 秋老虎 old wives' summer ...
双语例句
1
On the Northern Hemisphere's autumnalequinoxday, a person at the North Pole would see the sun skimming across the horizon, signaling the start of six months of darkness.
在北半球的秋分日那天，站在北极点上的人会看到太阳匆匆掠过地平线，这也预示着长达六个月的极夜的开始。
2
Don't be fooled by the notion that on the autumnalequinox the length ofday is exactly equal to the length of night.
别被秋分日昼夜长短相等的概念愚弄了。
3
Yesterday was spring equinox and as the old saying goes that in spring equinox and autumnalequinox, the length ofday and night are equal "."