当地人用木薯的根制作面粉。

The locals use ___manioc roots to make flour.

木薯粉是从木薯根中提取的淀粉，常用于制作面包。

The flour is made from the starchy ___manioc root and often used for baking bread.

这道甜点用木薯粉代替了小麦粉。

This dessert uses ___manioc instead of wheat flour.