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

### Instruction:
 一件连衣裙需要5.5码的布料。阿玛尔需要为婚礼做4件连衣裙，她有7英尺的布料。阿玛尔还需要多少英尺的布料来制作这些连衣裙？


### Response:
 阿玛尔需要4件连衣裙，所以需要5.5 x 4 = <<5.5*4=22>>22码的布料。
22码等于22 x 3 = <<22*3=66>>66英尺。
阿玛尔还需要66 - 7 = <<66-7=59>>59英尺的布料。