Given the task definition and input, reply with output. In this task, given a sentence in the English language, your task is to convert it into the Malay language.

Scientists say that the shelf, if it detaches from the mainland, won't cause an increase in sea levels, as it is already floating.

Ahli-ahli saintis menyatakan bahawa, jika bongkah itu terpisah dari tanah besar, tidak akan mengakibatkan kenaikan paras air, kerana ia sudah terapung.