are definitely have more better employment opportunity to choose their future or career
work in various kind of works
perform various tasks
which they can select a job they prefer.
This is not clear. I think that thanks to the accumulated knowledge and experience, they can impress recruiters and be a strong candidate for the position they apply for.
For example, students will choose a career that they want including the job with high salary include. Moreover, bachelors can earn lots of money by working in other fields due to their knowledge.
These sentences are not clear too. You could give example of how a specific skill such as leadership skill could help a student secure a position.
In concluding
In conclusion/To conclude
better than specialize specializing in