句子的意思是她退休去弗罗里达却依旧过着忙碌的生活.
首先可以排除选项1和4.句意不符.
get a life【俚】做点有益的事; 别呆头呆脑 2、字面意思理解是获得一个新生活.但应该理解为:得到重生,或者灵魂(生命)得到升华.3、去找点生活 4、要过更充实,更有趣"的生活.Get a life" is an originally American idiom and catch phrase usually intended as a taunt.The phrase appeared as a generally more emphatic variant .
在此我认为选2更好