1.thanks to 多亏；由于

例句：Thanks to his polyglot aptitude, he made rapid progress.
由于他有学习语言的天才，他学习的进度很快。

2.civil war 内战

例句：I was unable to answer the test questions regarding the Civil War.
我回答不出关于内战的试题。
3.written records 文字记载

例句：No written records of the Terracotta Warriors, considered the Eighth Wonder of the World, have been found.
如此规模的兵马俑随葬却没有见过史料记载，这一发现，被认为是世界第八大奇迹。

4.blends into 融合在一起；融为一体

例句：The French villa blends into the green mountain
这座法国式别墅和青山浑然一体。