各种问题与困难的相关表达

There is just one small snag─where is the money coming from? 只有一个小问题--钱从哪儿来?

Snag: a problem or difficulty, especially one that is small, hidden or unexpected (尤指潜在的、意外的、不严重的)问题,困难,障碍,麻烦

来源:和谐英语学习网-口语频道