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

### Instruction:
 一只鸭子在冬天飞向南方需要40天，在夏天飞向北方需要两倍的时间，在春天飞向东方需要60天。这只鸭子在这些季节中飞行了多少天？


### Response:
 40 + 2 x 40 + 60 = <<40+2*40+60=180>>180天