澳雅助考，成功选择！

In many countries, the proportion of older people is steadily increasing. Does this trend make positive or negative effects to the society?




It is inevitable that the aging has been a strong trend

Task 2. Females do full time job nowadays, thus a man should share households.
Nowadays, there is a growing willingness among our young moms to join the full time work force, the number of female work