What is the translation of " OFTEN FAILED " in Chinese?

• 往往未能
• 经常未能
• 常常未能

Examples of using Often failed in English and their translations into Chinese

But, they often failed.
但他们经常失败。

Victims of such violence remained reluctant to report the crimes and, when they did so, often failed to pursue prosecution.
这些暴力行为的受害者不愿意报案，而且就算报了案，也常常未能继续起诉。

Studies on saturated fats often failed to consider what people ate in their place.
关于饱和脂肪的研究通常都没有考虑到人们吃什么来取代它。

Furthermore, because his research was so groundbreaking, Tesla's contemporaries often failed to understand his work.
此外，他的研究太超前，Tesla的同时代的人通常都无法理解他的工作。

According to JS1, they often failed in fulfilling their professional duty with due diligence.
联合材料1称，这些律师常不能尽责地完成本职工作。

Until the new HCV drugs emerged, infected people required treatment for 8 months, and the therapies often failed and had severe side effects.
直到新的丙型肝炎病毒药物出现，感染者需要8个月的治疗，而这样的治疗往往是失败的，并有严重的副作用。

Colonial and post-colonial Governments often failed to use wealth from resource-rich areas to address local needs.
殖民和殖民地时期之后的政府往往未能利用资源丰富地区的财富来满足当地需求。

In practice, assessment by organizations often failed to provide the required assurance.
不过各组织的评估实际上往往未能提供所需的保证。

Sadly, feminist movements often failed to address the plight of black women and to involve black and Latina women in their protests.
可悲的是，女权主义运动经常未能解决黑人妇女的困境，并使黑人和拉丁裔妇女参与抗议活动。

Small and medium-sized enterprises, the largest employers, often failed to provide the required health services.
中小型企业，作为最大的雇主类型，经常未能提供所需健康服务。

Judicial officials allegedly often failed to act independently, by accepting police officers' accounts at face value, while questioning extensively the alleged victim.
据称，司法官员常常未能独立行事，一面接受警察的表面陈述，一面又广泛讯问指称的受害者。

At the same time, the fact that I took chances(and often failed) gave me the wisdom that I have today.
也正因为那时候的我抓住了很多机会（虽然经常以失败告终），才让今天的我学到了许多智慧。

Over the past decade, Puerto Rico often failed to provide timely audited financial statements related to its municipal bonds.
在过去十年中，波多黎各经常未能及时提供有关其市政债券的审计财务报表。

They don't have sarcasm on Betelgeuse, and Ford Prefect often failed to notice it unless he was concentrating.
他们没有在参宿四讽刺,和福特•普里菲克特经常未能注意到它,除非他是集中的。

Once back home, African entrepreneurs too often failed to maintain the connection, partly because of the poor state of telecommunication systems in Africa.
非洲企业家回国后往往没能保持联系，部分原因是非洲的电信系统太糟。

From information gathered, it would seem that the National Press Council often failed to mount a significant defence of freedom of expression.
从收集到的资料来看，国家新闻委员会似乎往往未能切实有效地维护言论自由。

In these descriptions of disproportionate development, the reports often failed to explicitly acknowledge when the regions or areas that were disproportionately affected, corresponded to the areas where indigenous peoples lived.
报告中关于发展不均衡问题的描述往往未能明确说明，受影响程度过大的区域或地区在何种情况下恰恰也是土著人民生活的地区。

However, national investigations and prosecutions often failed when there was an urgent need for justice to prevail.
然而，迫切需要伸张正义时，国家往往未能进行调查和起诉。

UNDP programmes largely followed a project-oriented approach and often failed to build strong linkages within and across practice areas.
开发署的方案基本上遵循一个以项目为导向的办法，往往未能在实践领域内和实践领域间建立强有力的联系。

The fact that the Washington Consensus(one-size-fits-all) policy had often failed demonstrated the importance of Governments coming up with country-specific development strategies.
华盛顿共识》(万灵药)政策往往失败这一事实证明了各国政府制定本国发展战略的重要性。

Efforts to attract private sector investments in sectors relevant to desertification and drought often failed owing to the lack of financial incentives that could help to secure profitable investment returns.
由于缺乏能够帮助获得投资利润回报的财政刺激，在与防治荒漠化和干旱相关领域吸引私营部门投资的工作常常以失败告终。

Entrepreneurs often fail because they cannot separate friends from enemies.
摘要创业者经常失败，因为他们分辨不出朋友和敌人的差别。

Governments often fail to understand the uniqueness of the construction sector.
政府常常未能了解营建部门的独特性质。

Entrepreneurial ventures often fail.
初创公司经常失败。

Good people often fail and bad people often prosper.
好人经常失败，坏人经常成功。

That's why big companies often fail.
因此，大公司往往失败。

It's in the real world of action where good intentions often fail.
但在行动的真实世界里，良好的愿望经常失败。

Yet, this kind of teaching often fails to.
但这种教育经常失败。

Despite researchers best efforts, systems often fail.
尽管研究人员尽了最大努力，系统经常失败。

And why treatments so often fail.
以及为什么治疗经常失败。