"Gender norms and social ex-pectations about caregiving may make it more difficult for men to provide care to sick spouses,"Karraker said.

“性别规范和关于照料家人的社会期望可能会使男性更难照顾生病的配偶。”Karraker 说。

youdao

Tobacco kills nearly six million people each year, of whom more than 5 million are users and ex users and more than 600 000 are nonsmokers exposed to second-hand smoke.

烟草每年使近600万人失去生命，其中有500多万人属于烟草使用者和既往使用者，有60多万人属于接触二手烟雾的非吸烟者。

youdao

Onconova officials say Ex-Rad has shown promise in tests on animals, but several more years of research are needed.

Onconova官方人员表示，Ex-Rad疗法在动物实验中已初现输光，但仍需多年的研究。

youdao

Most of the staff are ex-drug users. Koesmayadi says their experience helps them better relate to and more effectively counsel those fighting addiction.

VOA: standard.2010.04.01

They also hailed Mr.Obama's vow to close the Guantanamo Bay detention camp within a year, although they are more cautious about possibly accepting ex-detainees.

VOA: standard.2009.03.29

The Ministry of Defence said it was already working with the Department for Children, Schools and Families on a scheme to encourage more ex-military personnel to consider secondary-level teaching.

BBC: RELATED BBC SITES

The left's candidate, ex-mayor of a town once known as Italy's Stalingrad, could scarcely be more typical of the ex-communisti Mr Berlusconi uses as bogeymen to scare the middle classes.

ECONOMIST: Silvio Berlusconi is cornered by his coalition allies

Nowinski told McKee that he would help her track down more brains of ex-athletes.

NEWYORKER: Offensive Play