【欧洲跨国自驾圈】明斯克租车还车时怎么加满油，我看当地都是先付<img class="emojione" alt="💰" src="//imgcdn50.zuzuche.com/emojione/png/1f4b0.png"/>，后加油，我怎么知道多少<img class="emojione" alt="💰" src="//imgcdn50.zuzuche.com/emojione/png/1f4b0.png"/>