Examples of 'has proven difficult' in a sentence
Meaning of "has proven difficult"
has proven difficult: This phrase is often used to convey that something has been challenging or not as easy as expected. It indicates a struggle or obstacle in achieving a particular task or goal. For example, 'Learning a new language has proven difficult for me.'
How to use "has proven difficult" in a sentence
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has proven difficult
His predecessor has proven difficult to replace.
Has proven difficult to grow here.
Type of information has proven difficult so far.
It has proven difficult to assess allocation of resources to gender mainstreaming.
Implementing this framework has proven difficult.
Valaciclovir has proven difficult to formulate.
Progress in the harmonization of cycles has proven difficult.
This requirement has proven difficult to apply in practice.
Yet developing such migration programs has proven difficult.
But that link has proven difficult to find.
Defining realistic targets in this context has proven difficult.
Red ear syndrome has proven difficult to treat.
Putting proposed solutions into practice has proven difficult.
But the formula has proven difficult to use.
Competing with other forms of entertainment has proven difficult.
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This has proven difficult to verify with contemporary sources.
The volunteer exemption has proven difficult to apply.
But it has proven difficult to make this strategy work.
But diffusing the situation has proven difficult.
This species has proven difficult to hatch out in captivity.
The environmental sustainability problem has proven difficult to solve.
This has proven difficult due to the size of traditional equipment.
The age of the engravings has proven difficult to determine.
Extrapolating digestion rates in vitro to an in vivo situation has proven difficult.
Achieving these goals has proven difficult in the past.
Solubilizing such higher concentrations of olopatadine has proven difficult.
Dating these art works has proven difficult and unsatisfactory.
But measuring social interaction limitations has proven difficult.
It has proven difficult to draw the line between advertising and information.
But hitting that magic angle has proven difficult.
It has proven difficult to accurately size and position apertures of this type.
But designing this molecular machinery has proven difficult.
But it has proven difficult to determine who is actually puling the strings.
But understanding how meditation works has proven difficult.
This feature has proven difficult to identify in subsequent lunar photographs and observations.
The precise number of soldiers involved has proven difficult to establish.
Regulating lobbying has proven difficult due to its complexity and sensitive nature.
Enforcement of arms control agreements has proven difficult over time.
It has proven difficult to retain experienced pilots in the remote North.
Coming to terms with the human factor has proven difficult.
It has proven difficult to obtain a consistently ecstatic intoxication from Amanita muscaria.
Creating a common space for all those gamers has proven difficult.
Finding a new Presiding Judge has proven difficult as all permanent judges are fully occupied.
But making them practical for the battlefield has proven difficult.
However, this aim has proven difficult to achieve.
Solubilizing high concentrations of olopatadine in a stable manner has proven difficult by itself.
Unfortunately, diutan has proven difficult to produce cost effectively.
Making efficacious human monoclonal antibodies in vitro also has proven difficult.
Uveitis is another retinal disorder that has proven difficult to treat using existing therapies.
Getting an itemized invoice from the local phone company has proven difficult.
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They have also proven to be difficult to prepare
Proven reserves probable reserves total reserves
Study tours have proven particularly effective
Examples of using Difficult
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And it is increasingly difficult for us to exchange letters
Difficult to find fur animals here anymore
You know how difficult this is for me
Examples of using Has
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She has the baby with her
The incarceration system has been described as follows
It has signed or ratified the following instruments