I'm not only willing to help, I'm willing and able.
我不但示意帮忙,而且能够帮上忙。
Oh, no! I've missed my plane.
糟糕,我错过了我订的航班。
We can perhaps forgive those who said the moons of Jupiter were produced by Galileo's spyglass if we recall that in his day, as for centuries before, curved glass was the popular contrivance for producing not truth but illusion, untruth;