用英语解释句子
To learn English quickly is easy.
He is too low to get the book on the top of the shelf.
参考答案:To learn English quickly is easy.
=It's easy to learn English quickly.
He is too low to get the book on the top of the shelf.
=He isn't tall enough to get the book on the top of the shelf.
=He is so low that he can't get the book on the top of the shelf.