[00:00.000] 作词 : Johnny Cash [00:01.000] 作曲 : Johnny Cash [00:21.838]I keep a close watch on this heart of mine [00:29.720]I keep my eyes wide open all the time [00:37.756]I keep the ends out for the tie that binds [00:46.224]Because you're mine, I walk the line [00:53.928]I find it very, very easy to be true [01:01.806]I find myself alone when each day is through [01:09.758]Yes, I'll admit that I'm a fool for you [01:18.124]Because you're mine, I walk the line [01:25.926]Because you're mine, I walk the line [01:34.011]You've got a way to keep me on your side [01:41.846]You give me cause for love that I can't hide [01:49.598]For you, I know I'd even try to turn the tide [01:58.015]Because you're mine, I walk the line [02:06.082]Because you're mine, I walk the line [02:13.032]Oh, because you're mine, I walk the line [02:22.242]Because you're mine, I walk the line [02:30.168]Because you're mine, I walk the line