I have visited each of the four remaining polio-endemic countries, in Asia and Africa, to observe first-hand the tremendous efforts being undertaken, often under very challenging conditions.

我访问了亚洲和非洲仍然流行脊髓灰质炎的四个国家，以亲眼观察正在作出的巨大努力，而这些努力往往是在极其困难的条件下作出的。

youdao

And four wagons and eight oxen he gave unto the sons of Merari, according unto their service, under the hand of Ithamar the son of Aaron the priest.

又把四辆车，八只牛，照米拉利子孙所办的事交给他们。他们都在祭司亚伦的儿子以他玛手下。

youdao

Numbers 7 : 8 And four wagons and eight oxen he gave unto the sons of Merari, according unto their service, under the hand of Ithamar the son of Aaron the priest.

民 7 ： 8 又把四辆车，八只牛，照米拉利子孙所办的事交给他们，他们都在祭司亚伦的儿子以他玛手下。

youdao

And while most others in his party, notably Mr Kohl, played down the task of integrating 17m people, who had lived for four decades under the dead hand of communism, into a modern entrepreneurial society, Mr Biedenkopf strode the state, declaring bluntly that the transition would be at least a decade long, very costly, and very painful indeed.

ECONOMIST: Kurt Biedenkopf, king of Saxony