1. rural areas, escape pressure, modern life

e.g. Rural areas are beneficial to people's healthy, providing people with opportunities to escape pressure and noises of modern life.

2. aging population, raise the statutory retirement age, shortage, highly skilled worker

e.g. The aging population leads to the shortage of highly skilled workers, a problem which has prompted countries to raise the statutory retirement age.

3. fund [C], pay attention to, cultural heritage【C, U】

e.g. Government should offer some cities funds to preserve historical buildings, which are part of our cultural heritage.

4. disruptive children

e.g. Teachers should be permitted to use force to remove disruptive children from the classroom.