Its peak, that is, there is the most carbon dioxide and methane gas, greenhouse gases in the atmosphere just after the beginning of the interglacial period.
它的峰值，就是在间冰期刚开始，大气中有最多的二氧化碳和甲烷气体，温室气体。
The planet was only just beginning to come into focus, in the metaphorical sense: The Dutch astronomer Christiaan Huygens had just recently revealed Saturn's rings and its first known moon, Titan.
在荷兰天文学家克里斯蒂安·惠更斯发现土星环以及第一颗已知土星卫星——土卫六“泰坦”之后，这颗行星逐渐成为天文学家的关注焦点。
It's also only just the beginning -- Avanti plans to launch Hylas 2 sometime in the second quarter of 2012, which will extend its coverage to Africa and the Middle East.
这只是个开始，阿万蒂公司计划在2012年的第二季度发射许拉斯2号卫星以把市场扩展到非洲和中东的地区。
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