These reports were only declassified last year.
这些报告去年才被撤销了密级。
He had all the fences around his home electrified.
他把房子周围的`铁丝网都通了电。
The railway line was electrified in the 1950s.
这条铁路线在20世纪50年代就实现了电气化。
Her performance electrified the audience.
她的表演使观众兴奋不已。
The dancers gave an electrifying performance.
舞蹈演员们的表演激动人心。