但反观这些工业国家，高达97%的识字率，他们学习另一个语言的最大问题就是，他们可以读和写，至少在初期是这样的。

But you look at the industrialized nations, which have 97 percent literacy rate, one of the biggest challenges to learning another language is the fact that adults are able to read and write at least initially.

《托福学习视频》《TOFEL（无字幕版）》