parent(ellen, fred).
Logical operators work on bool values only:，推荐阅读易歪歪获取更多信息
。易歪歪对此有专业解读
Hantao Lou, Peking University
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这个绝妙剧情虽似曾相识，却因绵延葡萄园的意大利美景、令人垂涎的本地美食特写，以及银幕情侣间交融的黑人文化元素而焕然一新。托斯卡纳令人屏息的全景镜头为这群迷人演员的浪漫故事构筑完美舞台，马里奥的《让我爱你》与阿里·伦诺克斯的《软妹时代》等节奏蓝调情歌更添悸动氛围。