a pie in the sky
不能保证实现的诺言，空中楼阁；空话
This phrase refers to the imaginary things, unrealistic ideas, or empty and unpractical words.
这个短语指的是虚构的事物、不现实的想法、或是空洞不切实际的话。
His dream of being a famous scientist seems like a pie in the sky.
他想成为一名著名的科学家，这似乎希望渺茫。
Sometimes I have the feeling that my dream is just a pie in the sky.
有时我会觉得自己的梦想其实只是空中楼阁。
图片发自简书App
图片发自简书App
图片发自简书App
图片发自简书App
图片发自简书App
