Every pill made my insides turn upside down.

每片药都使我的胃翻江倒海。

Close your eyes, hold your ears, then turn upside down, and drink!

闭上眼睛，攥住耳朵，躺在地上，把水喝掉！

He watches as the cars twist and turn upside down. He wishes he were brave enough to go on it.

他们看着飞车天旋地转，忽上忽下，很希望自己胆子够大，敢去试一试。

Another idea is that the earth will turn upside down. So the North Pole will become the South Pole.

另外一个观点认为，地球会上下颠倒，北极会变成南极。

Based on interviews with the surviving crew member, the ship was hit by a huge wave which caused it to turn upside down.

“根据采访获救的船员说，这艘渡轮在海上遭遇巨浪，穿被完全打翻”。