Thefamousscientistan的精選

問題詳情：Thefamousscientistandthinker,CharlesDarwin,wasbornonFebruary12,1809.Asaboy,Charleslikedtogoforwalksinthefieldsandforests.Heenjoyedwatchingnature,andcomparingwhathesawwitheverythinghehadreadins...