a尊敬老师,亲爱的同学您们好 Respects teacher, dear schoolmate you are good[translate] a汤姆的家离学校大约有八百米远 Tom's family probably has 800 meter far to the school[translate] aHe collects specimens of all kinds of rocks and minerals 他收集各种各样的岩石和矿物标本[translate]...
could see the moon was made of rocks. Most scientists thought moon rocks would be different from those onEarth. This was because they believed the moon had once been a planet that had been caught in the earth's gravity (引力) millions of years earlier. In 1969 moon rocks were finally ...
Fossils (化石)-Learn how remains of ancient plant and animal life became embedded in rocks,and discover how they provide information about Earth's history.Examine fossils in the cave. Cave Manners-Learn how to protect beautiful,interesting,and educational caves.Learn why bats should not be disturb...
The Rolex Datejust 178278, with the Rolex Calibre 2671 Mingzhu engine and champagne concentric dial, is a watch that captures the essence of luxury and precision. It’s a timepiece that resonates with those who appreciate accuracy, style, and the desire to make a statement of elegance. With ...
Soon I began to look forward to visiting this hushed sanctuary from my other world. I moved from animals to plants, and then to rocks. Between the covers of all those books were whole worlds, and I was free to go anywhere in them. Along the way a funny thing happened: I started to...