Earth in Danger Seeing is believing. But seeing a huge rock half the size of Earth
smash into Jupiter in July 1996 was incredible. Can you imagine what would happen
if Earth collided with a huge spa...
| English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
|---|---|---|---|---|---|---|---|
| 《美文109》 | 533字 | 3.0分钟 | 100% | 168 CPM | 6 次 | 0 | 良好，向更快挑战！ |
| Inspirational quotes: Knowledge is power.——Bacon 知识就是力量。 ——培根 | |||||||
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