mathematicians
A mathematician is a person who is trained in the study of numbers and calculations.
The risks can be so complex that banks hire mathematicians to assess them.
这类风险可能会非常复杂,因此银行雇佣数学家对它们进行评估。
A mathematician is a person who is good at doing calculations and using numbers.
I'm not a very good mathematician.
我不是一个非常善长数字计算的人。