He gave us his solemn word, then he welshed on us.他向我们郑重承诺然后又对我们食言了。She welshed on ( the bargain she made with ) us.她与我们洽谈成交后又翻悔了.He often welshed on his promises.他过去经常逃避义务,不履行诺言....
I am so glad that Handspring finally unveiled its glorious personal assistant.我很高兴Handspring公司的个人数字助手终于问世了.Forward handspring has great potentialities in its development among the forward somersault movements in floor ex...