The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a
billion dollars. Right from the start there was trouble with the Hubble. The pictures it s
ent us were very d...
| English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
|---|---|---|---|---|---|---|---|
| 《新概念》 | 3684字 | 16.9分钟 | 100% | 215 CPM | 287 次 | 1 | 良好，向更快挑战！ |
| The wrong word this time: u | |||||||
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Suggestion:
可能对按键不够熟悉，或者对输入法不够熟练所导致，不要急慢慢来，先打对把准确率提高，然后逐渐的加快速度，最后才能打准打快。
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| Inspirational quotes: 伟人的力量大于物质力量；这精神能战胜物质的思想，可统治世界。 ——埃默森 | |||||||
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