美国国家公共电台 NPR--Barcelona is calling in reinforcements to guard against extreme wildfires

（单词翻译）

Barcelona is calling in reinforcements to guard against extreme wildfires

Transcript¹

The city has revived an age-old fire prevention technique and deployed² a platoon of grazing animals — goats and sheep — to feast away at the dry vegetation that can fuel wildfires.

LEILA FADEL, HOST:

Good morning. I'm Leila Fadel. Barcelona is calling in reinforcements to guard against extreme wildfires, goats and sheep, 290 of them. The city has revived an age-old fire prevention technique and deployed a platoon of grazing animals to feast away at the dry vegetation that can fuel wildfires. So far, they've munched³ their way across at least 177 acres of public parkland. And more herds⁴ are coming soon to cover even more ground. It's MORNING EDITION.