Soon after the activity began, Jiang met his trouble. He wanted to go to the toilet, but as he did not know English, he could not find it.
队伍刚撒出去不久，姜浩就出事了——由于内急，又不懂英文，找不到公厕，他居然在街角随地小便，被当地市民送到了警察局。As soon as his eyes met a tree, the idea of tying a waterless urinal onto a tree, simply popped into his head.
当他的视线停留在一棵树上时，一个将无水小便池绑在树干上以解决“内急”问题的创意便从他脑海里蹦了出来。Sometimes, despite our most careful efforts, we ended up with an unfortunate mess.
有的时候，尽管我们尽了全力，内急的结果还是会搞得很糟糕。This often causes a sudden, frequent and urgent feeling of needing to urinate throughout the day and night.
尿频通常使人产生突然内急的感觉，需要马上排尿，无论白天还是夜里都会发生这种情况。There is a passenger inside nasty, urinate urgently to diarrhea, request the driver to stop.
有一乘客内急，实在憋不住要拉稀，请求司机停车。At one point, as we drove along a rural road far out in the countryside, I had to answer the call of nature.
有一次，我们在偏远农村开车，沿着乡村公路走了很远，我需要响应“自然的召唤”，解决一下内急。Today, I was driving to work and I had to pee really badly.
今天，我开车去上班，有点内急。I can't hold it in any longer. 4. Sorry, nature calls.
我内急已无法再忍。4.抱歉，我去方便一下。Has looked for first to a strange environment the restroom, prevents to appear the strong urge to defecate to feel terribly hot temporarily;
到了一个陌生环境先把厕所找，防止临时出现内急火烧火燎；