Okay, the user wants me to translate "mother-of-thousands" into Portuguese. Let me think. First, I need to check if the term is already in Portuguese. The original term is in English, so it's not. Now, "mother-of-thousands" is a common name for a plant, specifically the Kalanchoe daigremontiana. In Portuguese, this plant is commonly known as "materna de milhares" or "mãe de milhares." I should confirm the most widely used translation. Checking some sources, "mãe de milhares" seems to be the standard term. So the correct translation would be "mãe de milhares." I need to make sure there's no other possible translation, but I think that's the right one. Alright, that's the answer.