Be sure to return the car with a full gas tank or you'll be charged $3.00 per gallon.

务必在还车时加满油， 否则每加仑 3. 00 美元。

And then suddenly, I noticed a guy running, guy dressed in black, running what looked like full gas towards the North Korean side.

然后突然，我注意到一个人在跑，一个穿着黑色衣服的人，看起来像是在往朝鲜那边跑。