Unusual approaches are needed for unusual circumstance.

Unusual approaches are needed for unusual circumstance.

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送交者: steven 于 2012-11-05, 14:39:34:

回答: 现代避孕手段not natural thus 破坏Time and Space Continuum 由短江学者于 2012-11-05, 14:33:49:

Time travel is unusual.

其实他避孕失败了 - tom_cat (253 bytes) 2012-11-05, 17:41:07 (689923)
- Sounds good. 天马行空。 (无内容) - steven (0 bytes) 2012-11-05, 19:09:23 (689932)