A great number of problems have arisen.出现了许多问题。A new crisis has arisen.新危机已经出现。The controversy has arisen over the text of the preamble to the unification treaty.针对统一条约的序文出现了争论。The controversy has arisen over the text of...
We now shall derive the converses of these propositions.现在我们来推导这些命题的逆命题.No man knows Hell like him who converses most in Heaven.在天堂里谈话最多的人对地狱最了解.He that converses not knows nothing.不与别人交谈的人孤陋寡闻....