我们必须采取积极步骤来改善社会福利体制。
C. that we must take positive steps to improve social welfare system.
在未来，他们将改善我们的医疗保健、社会福利和生活水平。
In the future, they will improve our health care, social welfare and standard of living.
在未来，他们将改善我们的医疗保健、社会福利和生活水平。
In the future, they will improve our health care, social welfare and standard of living.
应用推荐