Publishers know that some people are self-conscious about what they read on public transport and so they put out different versions of a cover.

夏天出生的孩子是不是由于英國入學年齡的規(guī)定而處于學習上的弱勢？政府已經(jīng)對很多家長提出的擔心做出積極回應。

兔子啦，還有小狗小貓啦，都曾被英國人當作他們不想去上班或?qū)W生沒有完成作業(yè)的借口。不過你可是沒有任何理由不來讀一讀這篇文章??！

You've heard of Charles Darwin, right? You might have just about heard of Alfred Russel Wallace. But what about Patrick Matthew?