Shoule I walk the path of my worse or better half ?
我应该沿着我好的一半还是坏的一半走下去呢？
2
If the counter has stock, we will buy it directly for guests who pay the Deposit, and then, you shoule pay the Balance before delivery.
专柜有货的情况下，为已支付定金的客人直接购买，发货前付清余款。
3
The solution: you should use lower viscosity of the oil when the temperatuer. And every engine shoule be equipped with preheating device, should preheat several times before ignion.