They tend to be keen on volume of effort and overlook efficiency.
他们倾向于在乎努力的量而忽略了效率。
French officials may be keen on Eurobonds, but dare not speak of them in public.
法国官方也许渴望欧洲债券,但是并不敢在公共场合表现出来。
In addition, a hero must be optimistic and diligent and be keen on his hard work.
此外,一个英雄必须乐观和勤奋和热衷于他的努力。