1.Scientists say they have uncovered details about who built the 5,000-year-old prehistoric monument Stonehenge.

uncover 揭露；揭示

The police have uncovered a plot.
警方破獲了一項(xiàng)陰謀JIab1W;MI*oX~a。

2.The researchers said the oldest human remains discovered so far date back to about 3000 BC, which is over 5,000 years ago.

date back to 追溯到

The community's links with Syria date back to biblical times.
這個團(tuán)體與敘利亞的關(guān)系可以追溯到《圣經(jīng)》時代&SVCEh,IYO&p[AHKo=(。

WTq*p;&h7r#V)d|#B]3Rq7Gi1B_iF%E5%Zh571QB6,AXKl.w* 來源:可可英語 http://www.ccdyzl.cn/broadcast/201808/561473.shtml