flat tire

基本解释

Stop to help. The next time you see someone pulled over with a flat tire, or in need of assistance, stop and ask how you can help.
停下来去帮助别人。下次当你看到某人爆胎了停在路边或者需要帮助，停下来问问有什么可以做的。
lailook.net
It learns over time that if you retread a flat tire over and over again, and it keeps going flat on you, perhaps it is time to buy a new tire - if you hope to actually move forward.
随着时间的推移，它学习到如果你一次又一次地翻新一个漏气的轮胎，它会继续泄气，如果你希望真的可以向前走的话，可能是时候买一个新轮胎了。
No giant sucking sound, just the gentle hissing of an inner tube losing air, threatening a flat tire that could send the American dream machine off the road.
即便听不到较大的泄气声，只是嘶嘶地缓慢漏气，也会使名为“美国梦”的这台汽车的轮胎瘪掉，而偏离了正确的道路。

If you're driving on the highway and you see somebody with a flat tire,
如果你正开车行驶在高速公路上，你发现有一辆车爆胎了，
I can 课堂 - SpeakingMax英语口语达人

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