- 1. The subsolar point will cross every latitude between these two extremes exactly twice per year.
- 太阳直射点每年恰好两次穿越这两个极端之间的所有纬度。
来自互联网
- 2. The subsolar point will cross every latitude between these two extremes exactly twice per year.
- 太阳直射点每年恰好两次穿越这两个极端之间的所有纬度。
来自互联网
