表示重要性或必要性

　　1) Its important to set aside time for relaxation, hobbies , and entertainment as well. 　　2) Improved consumer confidence is extremely important to an economic recovery. 　　3) What is important in both stories is that honesty was seen as an important part of the American character. 　　4) The ability to observe keenly and in detail is necessary for anyone who wishes to become a scientist. 　　5) To find a solution to a conflict, it is often necessary to make some kind of compromise 　　6) A harmonious atmosphere is essential to successful reform. 　　7) It is essential that the increase in production should be geared to the increase in public demand. 　　8) The essential point is that military sanctions cannot be counted on to produce a sure result. 　　9) The emphasis of the report is on how technology affects human life rather than business. 　　10) We should make a careful study of the problem and try to find out a solution to it.