The phrase "a challenge to communicate" is correct and usable in written English.
It can be used when discussing difficulties in conveying messages or ideas effectively.
Example: "In a multicultural team, there can often be a challenge to communicate due to language barriers and differing communication styles."
Alternatives: "difficulty in communication" or "struggle to convey".
Ngoasheng finds it a challenge to communicate with them in his native Sotho, as both parents and children live their public lives entirely in English.
The look and feel of the film also appeared very male, and it was certainly a challenge to communicate the disarming sweetness that gradually emerges.
It's always a challenge to communicate a balance of honesty, concern, and support to someone who appears to be a bad situation.
It can be a challenge to communicate new terms and conditions to your existing clients, but keep it short and sweet.
Nonetheless, it remained a challenge to communicate with every full time member of the nursing staff due to the nature of shift work.
It is therefore a continuous challenge to communicate and implement plans in an early, efficient and reliable way within the team and to constantly keep track about tasks that are completed, postponed or that are about to be forgotten.
Various pieces of technology were noted as helpful by three interviewees, for reasons ranging from generating faculty interest in the room and overcoming a room shape challenge to communicate with students to making some student activities easier.
They are preparing a new generation to come into their field and being challenged to communicate complex science to a young audience.
He speculates that the density of the forest habitat puts selection pressure on Campbell's monkeys to develop a richer set of vocalizations, because it is challenging to communicate visually.
But once youth are challenged to communicate effectively, both internally and externally, the results are undeniable.
