现在的问题，我们面对的就是这种气氛下，薄薄的一层是由大量浓缩的人类造成的二氧化碳和其他温室气体。同时，由于变厚，它捕获的红外辐射，否则难逃气氛，并继续进行大量的宇宙。
—from An Inconvenient Truth (难以忽视的真相), a book by Al Gore
Active since January 26, 2010.
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| Rank | Username | WPM | Accuracy | Date |
|---|---|---|---|---|
| 1. | john (johncxh) | 59.38 | — | 2010-04-12 |
| 2. | Wu (pythoner713) | 59.23 | 97% | 2018-08-26 |
| 3. | DRY (iflove3344) | 52.70 | — | 2010-01-26 |
| 4. | Vicky (vicky92hp) | 47.11 | 94% | 2019-01-29 |
| 5. | Hang (nhanhhonnua) | 40.33 | 83% | 2017-08-16 |
| 6. | zhang (zhangle) | 38.80 | 33% | 2012-04-21 |
| 7. | liu (liujinmeng) | 23.39 | 35% | 2012-04-18 |
| Universe | Races | Average WPM | First Race |
|---|---|---|---|
| Simplified Chinese | 9 | 42.66 | January 26, 2010 |