Canadian officials have expanded evacuation orders and asked other countries for help fighting more than 420 fires nationwide.

加拿大官员扩大了疏散命令，并请求其他国家帮助扑灭全国420多起火灾。

Authorities expanded the evacuation order as clouds of thick smoke and ash spewed from Mount Agung, and volcanic mud flowed down the slopes.

阿贡火山浓烟滚滚，岩浆喷发，官方扩大疏散范围，火山泥从山坡上滚落。