例句:Poor housing and family stress can affect both physical and mental health.
住房条件差、家庭压力大会影响身心两方面的健康。
2.added up to 增加到
例句:What have all of these losses added up to over the long term?
这些所有损失加总到长期有多大影响？
3.health care 卫生保健
例句:He's already solicited their support on health care reform.
他已就医疗改革问题请求他们的支持。
4.focus on 专注于
例句:The talks will focus on economic development of the region.
会谈将着重讨论该地区的经济发展。
