rugal
adj
(a) careful and thrifty, esp with money and food 节约的, 节俭的, 节省的(尤指对金钱和食物)
a frugal housekeeper 节俭的管家.
(b) of life in which such care is shown 生活俭朴的
They lived a very frugal existence, avoiding all luxuries. 他们生活非常俭朴, 力避奢华.
(c) costing little; small in quantity 花费少的; 省钱的; 小量的
a frugal meal of bread andcheese 只有面包和奶酪的便餐.
This is because the surface of the earth is not flat but round.
因为地球表面不是平的,而是圆的。
Second, if your friends have problems, do not give advice. Ask questions instead, such as What do yo want? How do you feel about it? What are you afraid might happen? They will be able to find answers to any problems themselves, with your support. They