for you could fall." 不然会掉下去

46. Her father and mother told her:
    她爸妈说
47. "You may go anywhere you want,
    你想去哪儿就去哪儿
48. but never go near the cliff,
    但千万不要靠近悬崖
49. for you could fall."
    不然会掉下去
50. And die. Good story.
    摔死 这故事真好
51. But when no one was looking,
    但她趁没人注意的时候
52. she go near the cliff,
    跑到了悬崖边

来自《疯狂原始人 第二部分 The Croods Part2》第 49 行