请你帮我写下这行python的 语句的 注释

numLines = int(raw_input ('How many lines of stars do you want?')) //屏幕提示：How many lines of stars do you want?并要求输入一个整数numStars = int(raw_input ('How many stars per line?')) //屏幕提示：How many stars per line?并要求输入一个整数for line in range (0,numLines)://for循环,line值从0递增到numLines的值,每次递增1for star in range (0,numStars)://for循环,star值从0递增到numStars的值,每次递增1print '*',//打印*print//打印空行