生活總是要起起落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落落。。。。。。。。。歌詞