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

### Instruction:
 Jaylen有5个胡萝卜和2个黄瓜。Jaylen有Kristin的两倍的甜椒。Jaylen比Kristin的绿豆少3个的一半。如果Kristin有2个甜椒和20个绿豆，Jaylen总共有多少蔬菜？


### Response:
 Jaylen有2 * 2 = <<2*2=4>>4个甜椒
Jaylen有(20 / 2) - 3 = <<20/2-3=7>>7个绿豆
Jaylen总共有4 + 7 + 5 + 2 = <<4+7+5+2=18>>18个蔬菜