ice age 4
- 网络冰川时代4
ice age 4ice age 4
冰川时代4
怀化琼天电影城8月15日放映表 -... ... 机械师 jixieshi 冰川时代4 ICE-AGE-4 太空一号 taigongyihao ...
1
Until the end of the last Ice Age[4] the lake was an arm of the sea.
最后一次冰期以前，尼斯湖一直是同海洋连为一体的。
2
The Ordovician ice age happened 444 million years ago, and records have suggested that CO2 levels were relatively high then.
奥陶纪冰河时期发生在4.44亿年前，有记录表明其CO2含量较高。