单词latitudinally
网络: 纬度上
photoperiod Light phase of a light-dark cycle, which changes seasonally and latitudinally.
光周期亮-暗周期的光阶段，随著季节和纬度而改变。
Rivers in southern Jiangsu run either latitudinally or longitudinally,
江南的河流就是横一道，竖一道，