Terms containing complicated problems

Subject	English	Chinese
scient.	a complicated mathematical problem	复杂的数学题
gen.	a yet more complicated problem	更为复杂的一个问题
commer.	complicated problem	复杂问题
law	complicated procedural problems	复杂的程序问题
econ.	We always exercise prudence in dealing with such complicated problems	我们一贯慎重处理此类复杂的问题