Its weakness is that the operation name in the SOAP message is lost, so dispatching can range from difficult to impossible.

其缺点在于SOAP消息中缺少操作名，所以发送消息很难甚至不可能。

youdao

You get TIRED from exertion, from difficult or long-sustained effort—running a marathon, doing errands all day, managing your home and your kids' lives.

你会由于努力做事、长时间艰辛不懈地努力-像跑一场马拉松、东跑西颠了一天或者因为在家里做清洁、照顾孩子而感到很累。

youdao

But I have a firm belief that we should never shy away from difficult decisions, and that we should always have the courage to meet the difficulties head on and press forward.

但是我有一个信念，就是事不避难、勇于担当、奋勇向前。

youdao

She says the original books written during the Depression served as an escape from difficult economic times.

VOA: special.2009.08.24

This is very difficult because there are no high ladders and pressures from day-to-day work you get very much in the way of learning.

这很困难,因为学习不能一步登天,而巨大的工作压力,还存在于学习的每一天。

麻省理工公开课 - 媒体、教育、市场课程节选

I cannot even make it look hard because I have memorized this problem from childhood, so there is no way I can make this look difficult.

我不会让这些问题变得看起来复杂,因为这些问题我童年时就熟记于心,我无法让它变得复杂

耶鲁公开课 - 基础物理课程节选

In his seven years as the head man, Liddy has never shied away from difficult decisions.

FORBES: Companies, People, Ideas

But the climate in which law-related work could be undertaken by outsiders has gone from difficult to prohibitive.

ECONOMIST: Law and globalisation

There are several situations where global technological know-how of best practices can help local economies emerge from difficult economic situations.

FORBES: World trade 3.0