2.费用
以20天计, 至少要预算US$1600 含机票,车票,住宿和吃.
Unless you have free or discounted airfare, this price seems a bit too low. Even per your own standard, 20 days will cost $110 * 20 = $2200 without airfare.
一般住宿$30, 吃$20,门票$30,交通$10,其他$20, 约$110/天, 省一点$40/天
If 欧洲是吃的天堂,will $20 be enough to cover daily food expenses?