他有那种难以言表的特质，体现出他是专业而非业余的。He has that je ne sais quoi that distinguishes a professional from an amateur.职业高尔夫球员通常胜过业余的.A professional golfer usually has it all over an amateur.你是专职的, 我是业余的.You are a professional, but I am...
The kitchen is a minefield of potential hazards.厨房里充满了潜在的隐患。They were skirmishing close to the minefield now.他们当时正在雷区附近交火。Tax can be a minefield for the unwary.粗心大意的人在纳税方面很容易出错。...