Below is an instruction that describes a task. Write a response that appropriately completes the request in Chinese. Please answer in Chinese.

### Instruction:
 卢瑟为早餐做了12个煎饼。他的家人有8个人。为了让每个人都能吃第二个煎饼，他还需要再做多少个煎饼？


### Response:
 为了让每个人都能吃第二个煎饼，卢瑟需要做8 x 2 = <<8*2=16>>16个煎饼。
卢瑟还需要再做4个煎饼。