acquire something with a wet finger

severe and lingering disease

be cheated or suffer a loss but unable to talk about it for one reason or another

Coarse food and food

All kinds of things

Timely advice

hesitate to make a decision(can not make up one's mind)

unequal and irregular

peaks over peaks

constantly vary

severely wounded and deeply afflicted

Hide one's strength

a talented and handsome son-in-law

Spring comes round to the earth again.

to one's heart's content(to the satisfaction of)

Have a hard time

rush one's fences

gain extra advantage

travel extensively

drop from the clouds