put into use 和 come into use 的差别

都是固定词组,投入使用,区别在于put into use “开始使用”和 come into use “开始被使用”
例：
他们开始使用这个方法.
they put this method into use.
this method comes into use.
this method is put into use.
那辆新车将于下月开始使用.
The new car will come into use next month.
The new car will be put into use next month.