To turn something upside down 把……翻个底朝天
There's method to my madness 我有一个不合常理的办法
Cyclists make Olympic history, 400-year-old shark 英国自行车运动员创英奥运历史，400岁格陵兰鲨鱼
It takes two to tango 一个巴掌拍不响
Clean up your act 改邪归正
Going forward 从今往后
A recipe for disaster 后患无穷
Knee-jerk reaction 本能反映
One good turn deserves another 以德报德，礼尚往来
Would you let your baby sleep in a box? 你愿意让自己的宝宝在盒子里睡觉吗？