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

### Instruction:
 贝蒂的香草园里的牛至植物比罗勒植物多两倍加二。如果有5棵罗勒植物，香草园里一共有多少植物？


### Response:
 比罗勒植物多两倍加二的牛至植物等于2 + 2*5 = 12棵牛至植物。
贝蒂的香草园一共有12 + 5 = <<12+5=17>>17棵植物。