It needs us to try and practice very hard.
这一问题需要我们不断努力和尝试。
It needs us to try and practice very hard.
这一问题必要我们不绝积极和实行。
In practice though, you're going to find it hard to hit that unless you're constantly in very high signal areas downloading movies.
实际上，你很少需要用到这么多的流量，除非你持续在强信号区下载电影。
She tried very hard to learn, to make up for deficiencies in her practice.
她很努力的学习，以弥补她在实践方面的不足。
This plan sounds good. But it's very hard to carry out in practice.
这项计划听起来很好。但实际执行起来很困难。
During the past five years, I have worked very hard on my study, and now I have mostly acquired all the basic knowledge of clinical medicine, both in theory and in practice.
在过去的五年里，我已经很认真地把基本知识学好。现在，不论是理论上还是理论知识在实践上的应用上，我都已基本掌握临床医学知识。
In order to win the competition, each team will be very hard to plan and practice.
为了赢得比赛，每个小组都要努力去规划和练习。
It is very hard for the dancers to get up early in the morning and practice their skills.
舞蹈演员每天都要早起压腿练功，很辛苦的。
E. g. If you study English very hard and practice it constantly, you will be able to use it freely.
只要努力学习英语，并经常练习不断实践(…)，就能应用(…)自如。
The identification of the accomplished offense's formation of the crime of theft is the most complicated question in the judicial practice, because it is very hard to grasp its formation exactly.
盗窃罪既遂形态的认定是司法实践中最为复杂的问题，对此形态的准确把握极为艰难。
This subject has a great significance in theory and practice, and it is also very hard for research.
这一课题不仅理论和实践意义重大，而且研究的难度很高。
Medical practice is very complex, the change that produces in process of some medical treatment can prevent, but also a few circumstances can foreknow not only and also control hard.
医学实践非常复杂，有些医疗过程中所发生的变化可以预防，但也有一些情况不仅可以预见而且也难以控制。
However, the financial-aid for students is very hard to carry out effectively because of the limitation from the commercial practice of the bank and the imperfect system of the social credit.
助学贷款政策同时受到银行商业行为的限制及社会信用体系不健全的双重困扰，难以有效地推行。
Deep eyelet belongs to hard to be processed machine parts. It is widely used in engineering and practice. But it is very difficult to be machined by traditional cutting method.
深小孔件属于难加工的机械零件，在工程实际中应用极广，但却很难甚至无法采用常规切削加工。
Deep eyelet belongs to hard to be processed machine parts. It is widely used in engineering and practice. But it is very difficult to be machined by traditional cutting method.
深小孔件属于难加工的机械零件，在工程实际中应用极广，但却很难甚至无法采用常规切削加工。
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