以字母th结尾的单词

earth n.地球；

faith n.信任，信心；信仰；

health n.健康，健康状况；

length n.长，长度；一段；

north n.北部，北方；

ruth n. 同情；悔恨；

worth adj.值得...的

Water covers a large proportion of the earth\'s surface.

水覆盖了地球表面的大部分。

He has blind faith in doctors\' ability to find a cure.

他盲目相信医生有妙手回春的能力。

We regard health as inversely related to social class.

我们认为健康状况与社会地位成相反关系。

Health care must be at the service of all who need it.

医疗保健机构必须为所有需要者提供服务。

It was worth it to see all those smiling faces.

看到所有那些微笑的面庞，这么做是值得的。