【Emily Lin】評論
take the trouble (to do something) to make an effort to do something (that one might not otherwise do). I wish I had taken the trouble to study this matter more carefully. I just didn't have enough time to take the trouble.http://idioms.thefreedictionary.com/take+the+trouble
【Mac Liang】評論
take the trouble to do sth. 不怕費事(或困難)盡力做某事