It is usual to tip waiters, porters, guides and drivers.给服务员、行李搬运工、导游和司机小费是惯例。Is one allowed to offer gratuities to the guides?可以给导游小费 吗 ?Our guides belay us.我们的响导把我们系在绳子的一端....
Curcuma not think too much, when others talk about you when they.莪不想想太多, 当别人又说起你的时候.Study on the Quantitative Determination of Active Ingredients in Curcuma Longal L.与测定姜黄中有效成分的含量>>相似的文献.Method: Microscopic observation w...