(单词翻译:单击)
听力文本
Dozens of wildfires are spreading near the Georgia-North Carolina border with smoke so thick that residents have been advised to wear masks if they're outdoors.
数十处野火蔓延到佐治亚-北卡罗莱纳州的边界，因为烟雾太浓，外出时居民们被建议戴上口罩。
Evacuations have been necessary in some parts of Georgia, North Carolina and Tennessee.
在佐治亚州、卡罗莱纳州和田纳西州部分地区，疏散人员是有必要的。
One of the largest ongoing fires has burned 13,300 acres in the Cohutta Wilderness Area of the northern Georgia mountains.
仍在持续的一次最大火灾烧毁了佐治亚州北部山脉科休塔荒野地区的13,300英亩地。
That fire is believed to have been ignited by a lightning strike, but most of the fires in the region are suspected acts of arson.
人们认为那次火灾是由闪电引起的，但该地区的大部分火灾都被怀疑有人纵火。
More than 1,000 firefighters are now working to battle the blazes.
超过1,000名消防员正在努力灭火。
译文属可可原创，仅供学习交流使用，未经许可请勿转载。
词汇解析
1、necessary
必要的;必需的
I kept the engine running because it might be necessary to leave fast.
我没让发动机熄火，因为也许需要迅速离开。
We will do whatever is necessary to stop them.
我们要采取一切必要措施去阻止他们。
(结果或联系)必然的，势必的
Wastage was no doubt a necessary consequence of war.
巨大的损耗无疑是战争的必然结果。
Scientific work is differentiated from art by its necessary connection with the idea of progress.
科学工作与艺术的区别在于它与人类进步有着必然联系。
如果必要的话
If necessary, the airship can stay up there for days to keep out of danger.
必要时，飞艇能在那里停留数天以躲避危险。
The army needs men who are willing to fight, when necessary.
军队需要在必要时愿意投入战斗的军人。
2、ignite
点燃;(使)燃烧;着火
The bombs ignited a fire which destroyed some 60 houses.
炸弹引发的大火烧毁了大约 60 栋房屋。
The blasts were caused by pockets of methane gas that ignited.
爆炸是由甲烷气囊被引燃造成的。
激起;使激动
There was one teacher who really ignited my interest in words.
曾经有一位老师真正激起了我对文字的兴趣。
The recent fighting in the area could ignite regional passions far beyond the borders.
最近该地区的战斗可能激发边境以外整个地区的激动情绪。
