Dr. Preston acknowledges that the United States might do more to keep young and middle-aged people from getting sick, but he says it’s not clear that other countries’ systems are more effective.

普雷斯顿博士也承认，美国应该更重视维护年轻人和中年人的健康，降低他们染病的可能，不过他不认为，其他国家在这方面就一定做得更好。

youdao

The way to keep young is to keep your faith young.

保持年轻的方法就是保持信念年轻。

youdao

The young heart is the way to keep young forever.

年轻的心是永葆青春的方法。

youdao

Special efforts are being made to keep young families.

VOA: special.2009.07.13

That at least will keep him young.

至少可以让他不老。

耶鲁公开课 - 旧约导论课程节选

In cold weather, many of these young volunteer firefighters wore coats made of the skin of buffalo to keep them warm and dry.

VOA: special.2009.05.17

In February, Hasbro offered to add a plastic grate to keep young fingers out of the oven.

NPR: Burns Prompt Another Toy-Oven Recall

Its early success was to use small grants to keep young scientists from abandoning their research on the disease.

FORBES: Patient Power

"This provision was part of a budget compromise that will keep young workers from losing their jobs, " said Reif.

WSJ: Unions: Walmart had role in NY minimum wage deal