ourselves前面加什么介词,power前面加the吗。

ourselves前面加什么介词

ourselves前面加介词for,by,in,to等，by ourselves的中文意思是adv,我们自己；独自地

For then we will realize that our lives are not controlled by the whims of fate, but by ourselves, by our own actions, and by our own willpower.因为到那时我们就会意识到，我们的生活不是由莫测的命运控制的，而是由我们自己、我们自己的行动和我们自己的意志控制的。

power后面加什么介词

后面加介词of，例如：

1.They wish to limit the power of the State.他们希望限制政府权力。

2.They chipped away at the power of the government.他们不断削弱政府的权力。

3.4 to the power of 3 is 4 ³.4的3次方是4³。

4.3 raised to the power of 3 is 27.3的三次方等于27。

5.I'm sure a few days off would do you a power of good.休息几天肯定对你的身体大有好处。