部分应用程序存在不稳定性部分平台支付方式种类偏少部分平台下单后不能取消

部分应用程序存在不稳定性
部分平台支付方式种类偏少
部分平台下单后不能取消订
外卖O2O送餐时时间过慢
如何确保食品安全性

結果 (英文) 1:

Some application instabilitySmall part of platform typesPart of platform orders cannot be cancelledTake-out O2O delivery time is too slowHow to ensure food security

結果 (英文) 2:

Some applications exist unstable
part payment platform too few species
under partial orders can not be canceled after the platform
when Takeout O2O delivery time is too slow
how to ensure food safety

結果 (英文) 3:

Some applications have instabilityPart of the platform to pay a few types of platformsPart of the platform can not be canceled after the orderTime is too slow for takeaway O2O roomHow to ensure food safety