一個英語句子的讀法The average temperature might be from -4C to 2C想問一下

題目：

一個英語句子的讀法
The average temperature might be from -4C to 2C想問一下這句話中「from -4C to 2C」最簡單的讀法SORRY 攝氏度的符號不知道怎麼打出來,但願大家能看懂.

解答：

from four Centigrade degrees below zero to 2 Centigrade degrees
OR
from minus four Centigrade degrees to two Centigrade degrees
Centigrade也可以用Celsius代替