What is the translation of " REMAINS A SIGNIFICANT CHALLENGE " in Chinese?

• 仍然是一个重大挑战
• 仍是一个重大的挑战
• 仍然面临的重大挑战
• 依然是一个重大挑战

Examples of using Remains a significant challenge in English and their translations into Chinese

Race remains a significant challenge in America.
种族问题依然是美国的重大挑战。

Data integrity at UNOPS remains a significant challenge.
项目厅的数据完整性依然是一个重大挑战。

Aid effectiveness principles are still relevant, as confirmed in Busan, but their implementation remains a significant challenge.
正如在釜山所确定的那样，援助实效原则仍然很重要，但是执行这些原则仍然是一个重大挑战。

Such testing remains a significant challenge where resources are limited.
然而，这种测试仍然面临的重大挑战，资源是有限的。

The underresourcing of gender equality activities remains a significant challenge.
两性平等活动资金不足依然是一项重大挑战。

Dust remains a significant challenge," DEWA told CNN via email,"as dust accumulation on modules can substantially reduce the power generation of those modules.".
灰尘仍然是一个重大的挑战，”DEWA通过电子邮件告诉CNN，“因为模块上的灰尘积累可以大大减少这些模块的发电量。

But for rare cancers and other diseases, funding remains a significant challenge.
但对于罕见的癌症和其他疾病，资金问题仍然是面临重大的挑战。

Swift action to prevent violent conflict remains a significant challenge for the international community.
迅速行动防止暴力冲突仍然是国际社会面临的重大挑战。

The scourge of manufacture of, trafficking in and abuse of amphetamine-type stimulants at the national and international levels remains a significant challenge.
各国和国际上制造、贩运和滥用苯丙胺类兴奋剂的祸患依然是一个重大挑战。

The improvement of the situation of disabled persons remains a significant challenge to the international community.
对国际社会来说,怎样改善残疾人的景况仍然是一个重大挑战。

The measures described by most Parties and their projected effects demonstrate that reducing emissions from the transport sector remains a significant challenge.
多数缔约方收集的措施以及预测的效果表明，减少运输部门的排放量仍然是一个严重的挑战。

The provision of early childhood education and care remains a significant challenge and a limited area of focus for many States.
提供幼儿教育和保育仍是一个重大挑战，很多国家对这一领域并不十分重视。

The threat posed to peace and security by the excessive accumulation and uncontrolled spread of illicit small arms and light weapons remains a significant challenge.
非法小武器和轻武器过度积累和无节制扩散，对和平与安全构成了威胁，这仍是一个重大挑战。

The recruitment of highly qualified civilian personnel remains a significant challenge, attributed mainly to the harsh conditions, isolation and the volatile security situation.
征聘高素质的文职人员仍然是一个重大挑战，主要原因在于条件艰苦、与世隔离和安全局势动荡。

The 2007 CCA mentioned that access to health services remains a significant challenge.
年《共同国家评估》报告提到，获取保健服务仍是一项重大挑战。

Notes that the consolidation of the peace-building process remains a significant challenge that requires the strengthening of achievements to date and the completion of the outstanding agenda;
注意到巩固建设和平进程仍是一个重大的挑战，需要加强迄今取得的成果和完成尚未完成的议程来面对这项挑战；.

Access to remedies for child victims or those at risk remains a significant challenge.
儿童受害者或处于危险境况的儿童能否获得补救措施，仍然是一个重大的挑战。

Notes that the consolidation of the peace-building process remains a significant challenge that requires a concerted national effort to guarantee the irreversibility of the peace process;
注意到巩固建设和平进程仍是一个重大的挑战，因此需要全国作出一致努力，确保和平进程不可扭转；.

Despite these efforts, access to environmental information of SMEs remains a significant challenge.
尽管如此，获得中小企业的环境信息仍是一项重大挑战。

MINUSTAH is working closely with health partners and the Prison Administration leadership to enhance health services, although the absence of qualified staff remains a significant challenge.
联海稳定团正在与卫生合作伙伴和监狱管理局领导层密切合作，以提高医疗卫生服务，但缺乏合格的工作人员仍然是一个重大挑战。

As a result, retro-fitting modularity to the JDK remains a significant challenge;
因此，为JDK寻找合适的模块依然是个巨大的挑战；.

While most web applications these days employ an abundance of JavaScript, keeping client-side functionality focused, robust and maintainable remains a significant challenge.
现如今，虽然多数的web应用都使用了大量的JavaScript，但如何保持客户端功能的专注性、健壮性和可维护性依然是一个很大的挑战。

Effective enforcement of intellectual property rights in China remains a significant challenge.
同时，中国的知识产权法律和法规的有效执法仍然是一项重大的挑战。

The self-sustainment capability of most infantry units in Darfur remains a significant challenge.
达尔富尔的大多数步兵部队的自我维持能力仍然是一项重大的挑战。

Nevertheless, full and effective implementation of the mobility policy remains a significant challenge.
尽管如此，充分有效实施调动政策仍然面临很大的挑战。

Finding effective ways to entice consumers to learn about and buy EVs remains a significant challenge.
寻找有效的方式吸引消费者了解和购买电动汽车仍然是一个重大挑战。

Furthermore, effective enforcement of China's IPR laws and regulations remains a significant challenge.
同时，中国的知识产权法律和法规的有效执法仍然是一项重大的挑战。

While recognizing the progress made in protecting the ozone layer, he warned that phasing out ozonedepleting substances remained a significant challenge.
他承认，在保护臭氧层方面取得了进展，但他告诫说，逐步淘汰消耗臭氧物质仍然是一个严重的挑战。

Countries reported that the persistence of deeply entrenched discriminatory social norms, stereotypes and practices that hold back progress on gender equality remain a significant challenge.
一些国家报告说，根深蒂固歧视性社会规范和习俗的顽固存在阻碍着性别平等的进步，依然是重大挑战。