評論
打印
1.Hundreds of huge wildfires have broken out all across the Arctic Circle.
break out 爆發
He was 29 when war broke out.
戰爭爆發時他才29歲。
2.and warmer conditions encourage fires to grow and persist once they have been ignited.
persist 持續
If the symptoms persist, consult your doctor.
如果癥狀持續不消除，就得去看醫生。
