20.1001

#. 20.1001

 

be skilled in …에 능숙하다 = be experienced in = be a good hand at

all those years 오랫동안 

 

@ be able to ~

~ 할 수 있다

 

We were able to conquer the mountain by climbing early.

Many children were able to play together because of enough space.

You will be able to get off your work early when your current task is over.

 

@ be skilled in ~

~에 재능이 있다

 

She is much more skilled in calculating than others.

He is very skilled in making game programs.

Ted has concentrated on studying math for all those years, and he is now skilled in it.