small-frog-in-a-big-pond

small-frog-in-a-big-pond什么意思,small-frog-in-a-big-pond翻译

例句

• When Tom transferred to a larger high school, he found himself a small frog in a big pond.

  当汤姆转学到一所较大的中学后，他发觉自己是个无足轻重的人。