need

Do you need any help?

你需要帮忙吗？

The initiative will help states and school districts support great educators for the students who need them most.

这项计划将帮助各州和各学区为学生们所最急需的优秀教育工作者提供支持。

They think they're okay because they can get by on 6.5 hours, when they really need 7.5, eight, or even more to feel ideally vigorous.

他们认为自己的状态还可以，因为他们可以睡六个半小时来过活，即使实际上，他们需要七个半小时、八个小时甚至更长的时间，才能达到精力充沛的状态。

All you need to do is complete this form.

你要做的就是填好这个表格。

They need to extract as much information as possible from the first or second reading.

他们需要从第一遍或第二遍的阅读中提取尽可能多的信息。

Society expects—and needs—parents to provide their children with continuity of care, meaning the intensive, intimate care that human beings need to develop their intellectual, emotional and moral capabilities.

社会期望并且也需要父母为他们的孩子提供持续的关爱，也就是人类发展智力、情感和道德能力所需要的强烈的、亲密的关爱。

There is an urgent need for qualified teachers.

迫切需要合格教师。

This guidance eliminated the need for customers to circle the parking lot endlessly, and avoided confrontation between those eyeing the same parking space.

这种引导消除了顾客在停车场无尽地兜圈子的必要，而且避免了顾客之间因抢占空车位而引发的冲突。

It has been proved that Low Till Farming increases harvests and reduces water use, and this method reduced the need for chemical products because there are fewer unwanted plants.

实践证明，低耕农业提高了作物产量，减少了用水量；而且，由于有害植物变少了，这种农业对化工产品的需求也降低了。

It can fulfill an emotional need.

它能满足感情的迫切需要​。

I'm in need of some fresh air.

我很想呼吸一点新鲜空气。