他为某事而兴奋得不得了.He's all lathered up about something.他总是为某事对我发牢骚.He's always griping at me about something.如果你为某事感到内疚, 你已经受到了足够的折磨.If you are feeling guilty about something, you already suffered enough....
Often you can pick up a lot of information and valuable advice from a fellow hobbyist.你可以经常从你的业余爱好者的伙伴那里得到许多信息和定贵的建议.Similarly, the numerous business concerns catering to the hobbyist have a tremendous but unknown dollar...