Complex sentence: This is not unusual in the islands known as the ABC islands as these languages are compulsory in our school curriculum and have a lot of influence in our daily lives, as these islands (and all in the Caribbean) are multicultural.
Split into simpler sentences: This is not unusual in the islands known as the ABC islands as these languages are compulsory in our school curriculum and have a lot of influence in our daily lives. These islands (and all in the Caribbean) are multicultural.