He was elected to power on the strength of his charisma.他凭借其个人魅力而当选掌权。Its oscillation depends on the strength of the gravitational field.它的振动幅度取决于引力场的强度。I bought the car on the strength of her advice.我听了她的劝告才买下这辆汽车....
The dealers profited shamefully at the expense of my family.这些经销商通过损害我家人的利益不光彩地赚钱。Farmers with many acres under cultivation profited.耕种大片土地的农场主挣了钱。Taking these courses profited him.选修这些课程对他有好处....