“former level”造句，怎麼用former level造句

At that rate of disintegration, John Emsley wrote in "Nature's Building Blocks" (Oxford, 2001), "it takes over 200 years to reduce it to 1 percent of its former level."

I know that building my fitness back up is the best way to return to my former level, ′ explains Lorenzo, who heads to Germany with a Nietzschean approach to his recent trials and tribulations.