Strange but True信不信由你
2017-04-29 13:57:18
閱讀(快樂英語高年級) 2017年11期
1. Most people blink（眨眼睛）more than 14，000 times a day.
2. Spider silk（蜘蛛絲） is stronger than steel（鋼鐵）.
3. The South Pole（南極） is colder than the North Pole（北極）.
4. Astronauts（宇航員）get taller when they are in space（太空）.
