编辑下面这段文字中的语法错误和拼写错误，并将其重新格式化。 
"th3 quick brown fox jump3d ov3r the lazy dog. Th3 quik brown dog jump3d ov3r th3 laxy fo"
"The quick brown fox jumped over the lazy dog. The quick brown dog jumped over the lazy fox." 

(修改了数字的拼写和动词的时态，并将其分行显示)