2 sentences

1. 这家书店专营少儿读物。

   zhè jiā shū​diàn zhuān​yíng shào'ér dú​wù.

   This bookstore specializes in children's books.

   Source: Dong Chinese Dictionary

2. 这家书店有很多少儿读物。

   zhè jiā shū​diàn yǒu hěn​duō shào'ér dú​wù.

   This bookstore has many children's books.

   Source: Dong Chinese Dictionary