It's difficult to master nature.
征服大自然是困难的。
I know it's difficult to master English well.
我知道学好英语不容易。
I know its difficult to master English well.
我知道学好英语不容易。
It's difficult to master the usage of idioms.
掌握习语的用法很困难。
Minimalism is powerful yet difficult to master.
极简主义是功能强大，但难以掌握。
It is very difficult to master a foreign language.
精通一门外语非常困难。
Javelin requires skill and is difficult to master.
掷标枪技术性强，掌握它难度较大。
They find it difficult to master a foreign language.
他们发现掌握一门外语非常不容易。
We find it difficult to master one foreign language .
我们发现掌握一门外语很不容易。
It is difficult to master even one of the martial arts.
精通哪怕仅是兵法之一都是困难的。
Cause and effect is without question difficult to master.
因果是很难通达的，这是毫无疑问的。
English is a language easy to learn but difficult to master.
英语是一门容易学但是难精通的语言。
Are these methods difficult to master and are they effective?
这些方法很难掌握吗？有效果吗？
English his a language easy to learn but difficult to master.
英语是一门容易学但是难精通的语言。
It's difficult to master the usage of these grammatical forms.
要掌握这些语法形式的用法很困难。
Nothing is easy and the results are often initially difficult to master.
事无易成者，其结果往往最初都难以把握。
Word order in questions is less difficult to master in informal spoken French.
问句中的词序在非正式法语口语中没那么难把握。
Listening, one of the four language skills, is important but difficult to master.
听是四大语言技能中十分重要，但又难以掌握的一种技能。
"No rules" only means a different mindset which is so much more difficult to master.
“没有规矩”，这种观念掌握起来只能比有规矩的难得多。
But if that's the case, if trading is so easy, then why is it so difficult to master?
但是如果交易如此轻松，为什么如此难掌握？
This makes people more and more difficult to master the statistical forecasting methods.
这使得人们对统计预测方法的掌握也愈加困难。
The huge number elements comprising the API make it difficult to master it and use it effectively.
API的元素数量之巨也影响它被掌握和使用。
Combinative defense of offence is much used in basketball games and difficult to master and control.
进攻联防是篮球比赛中经常使用的战术，也是较难掌握和驾驭的战术。
This requires a form of abstract thinking (beyond the bits and bytes of code) that can be difficult to master.
这要求具有某种形式的抽象思维(而不再是代码的细节)，这种思维能力可能较难形成。
Always remember that weather markets are mercurial, extreme in price fluctuations, and very difficult to master.
始终记住，气候市场是变幻无常，价格变动剧烈，极难把握的市场。
Ergative sentences, as a special sentence pattern, are very difficult to master in second language acquisition.
作格句在英语中是一种特殊句式，在第二语言习得中较难掌握。
Ergative sentences, as a special sentence pattern, are very difficult to master in second language acquisition.
作格句在英语中是一种特殊句式，在第二语言习得中较难掌握。
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