It might also be hard for airlines to co-ordinate the departure times and destinations of passenger aircraft in a way that would allow them to gain from formation flight.

航空公司可能也很难协调客机的起飞时间和目的地，使它们能够从编队飞行中获益。

youdao

He worked hard to enable the American colonies to gain independence from Britain.

他努力使美国殖民地脱离英国从而获得独立。

youdao

At this point, it is often hard to reconsider process models and gain support among key personnel to change what until recently worked well.

此时，经常会难以重新考虑过程模型，难以获取关键员工的支持以改变目前工作良好的过程。

youdao

We think a lot about weight in this country, but weight is a remarkably carefully controlled parameter of a person, that is, you have to work pretty hard to gain weight or to lose weight.

我们身在一个特别关注体重的国家,然而体重是一个,需要小心地控制地人体指标,这就是说,你必须付出相当多的努力,才能增加或减少体重

耶鲁公开课 - 生物医学工程探索课程节选

When we don't have the ball we work hard to gain the ball - defensively we are much better.

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However, faced with competition from the storage market leader EMC in its core unified storage market, NetApp may find it increasingly hard to gain further market share.

FORBES: EMC's Unified Storage Push Could Whack NetApp

Often, multiple systems, or disconnected business applications used for separate business functions, can make it hard to gain any real insight into existing client relationships and relevant offerings.

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