begin and end suddenly
突然开始和结束
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Some Uber users have booked cars only to be assigned drivers with distorted photos and scary faces, while their trips suddenly begin and end before a car has arrived.
一些优步用户下单约车，结果发现接单司机的相片扭曲，而且面容可怖，同时在车抵达之前，他们的行程突然开始并很快结束。
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