Teaching children a second language prior to school age brings many benefits, according to research. One multicultural couple has gone a step further, producing a range of bilingual books, that also help connect their daughter with her heritage. - 就学前に第二言語の学習を始めることには多くのメリットがあります。メルボルンに住むあるご夫妻は、娘に自身のルーツに触れてもらうためにバイリンガルの本を作っています。
