霹雳惊天：深空异象揭示宇宙奥秘与人类未来的碰撞秀婷儿媳程义全文阅读

　　Two teenage brothers with an exceptional gift for breakdancing, but at enmity towards one another since the accidental death of their mother, try-out together for the British breakdancing team set to compete in the World Championships.