S-27:streets ahead 非常优越
A:Whose English is the best in your class?
A:班上谁的英语最棒？
B:James, of course.
B：当然是詹姆斯了。
A:Oh?
A:是吗？
B:He is good at English, especially he is streets ahead of the rest of the class at reading.
B：是的，尤其是阅读理解方面，比其他的同学要好得多。
