con soltura

= fluent, with confidence, fluently, with ease

Ex. Any librarian who is fluent in Spanish will have an edge in applying for a public service position in most public libraries today = Cualquier bibliotecario que hable con fluidez el español tendrá una ventaja al solicitar un puesto público en la mayoría de las bibliotecas públicas actuales.

Ex. The advice is to chill out most artefacts with confidence, although coating on wood may crackle a little bit by -50 degrees centigrade.

Ex. This revolutionary device helps stammerers to speak more fluently.

Ex. Like a seasoned politician, Mr. Gandhi handled the students' queries with ease during the one-hour session.

* * *

= fluent, with confidence, fluently, with ease

Ex: Any librarian who is fluent in Spanish will have an edge in applying for a public service position in most public libraries today = Cualquier bibliotecario que hable con fluidez el español tendrá una ventaja al solicitar un puesto público en la mayoría de las bibliotecas públicas actuales.

Ex: The advice is to chill out most artefacts with confidence, although coating on wood may crackle a little bit by -50 degrees centigrade.

Ex: This revolutionary device helps stammerers to speak more fluently.

Ex: Like a seasoned politician, Mr. Gandhi handled the students' queries with ease during the one-hour session.