Haddad and Lewis are concerned that more than half the state government boards are less than 40 percent female.

哈达德和刘易斯担心，一半以上的州政府委员会中，女性的比例低于40%。

youdao

A 2009 survey of U.S. parents published in the journal Pediatrics showed that while most agreed that vaccines protect their children from diseases, more than half were concerned about adverse effects.

发表于儿科杂志的2009年度美国父母调查报告显示，绝大多数的父母都相信疫苗能够保护他们的孩子免受疾病的困扰，但是也有超过一半的父母会考虑疫苗带来的副作用。

youdao

Less than half of the remaining code is concerned with transforming its structure.

其他代码的一小半儿用来转换XML的结构。

youdao

During the second half of the nineteenth century, the United States was not concerned much with events in other countries.

VOA: special.2010.07.08

So, the first half of the class is going to be concerned with questions about the nature of death.

所以，课程的前半部分将会集中在,死亡本质的问题上。

耶鲁公开课 - 死亡课程节选

Thankfully, the second half improved for all concerned.

BBC: Portsmouth 2-0 Birmingham

And although the visitors showed plenty of appetite for the fight in the second half, McCarthy must be concerned by their lack of cutting edge up front.

BBC: Blackpool 2-1 Wolves

"We are very concerned, we think half the job has been done, but we are still not entirely out of the woods, " he said.

CNN: Poland wants to join eurozone 'as soon as it's safe'