Central heating was present in every upper-middle-class home by the second half of the 19th century.

到19世纪下半叶，中央供暖系统已出现在每个中上层家庭里。

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Central heating was present in every upper-middle class home by the second half of the 19th century.

到19世纪下半叶，中上层阶级家庭都用上了中央供暖。

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Many top firms will not even look at applications from those who lack a 2.1, i.e., an upper-second class degree.

许多顶级公司甚至不会考虑那些没有高等二级学位证书的人的申请。

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Employers are much less likely to use an upper second class degree - a 2:1 - as a "gold standard" for deciding which students to recruit.

BBC: Graduate literacy 'worries firms'

Just over half (53%) of white British students were awarded upper second class degrees, while almost 40% of black or black British Caribbean students did so.

BBC: Doreen Lawrence launches race education centre

Of those completing post-graduate teacher training courses last year, 56% had achieved an upper-second-class degree or better as an undergraduate - up from 55% in 2004.

BBC: NEWS | UK | Education | Trainee teacher failures revealed