这确实是关键，没有定点停放位置，也没有人管理，乱停或是毁损后不能骑的，最后成了城市垃圾，想处理还挺麻烦的。
zhè quèshí shì guānjiàn ，méiyǒu dìngdiǎn tíngfàng wèizhi ，yěméiyǒu rén guǎnlǐ ，luàn tíng huòshì huǐsǔn hòu bùnéng qí de ，zuìhòu chéng le chéngshì lājī ，xiǎng chǔlǐ hái tǐng máfan de 。
This really is the key. There's no fixed place to put them, and there's no-one managing them. If you park them incorrectly or damage them, you can't ride them, so they became city garbage, and it's a real hassle to deal with it.