伦敦地铁在1863年对外营业，这你也能说出。
除伦敦外，人们最难承受的地区是牛津，这里的租金是平均收入的55%。
The least affordable local authority area outside London is Oxford, where typical rents account for 55% of average earnings.
伦敦皇家学会召开“地外智慧生物探测及其对科学和社会的影响”讨论会。德雷克博士在会上发言。
Dr Drake was speaking at a discussion meeting taking place at the Royal Society in London entitled "the Detection of Extraterrestrial Life and the Consequences for Science and Society".
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