fluent - adj. able to speak a language easily and very well

practice - v. to do something again and again in order to become better at it

conversation - n. an informal talk involving two people or a small group of people

app - n. a computer program that performs a special function

tip - n. a piece of advice or expert or authoritative information

preference - n. a feeling of liking or wanting one person or thing more than another person or thing

rigid - adj. not willing to change

translator - n. a person who changes words spoken or written in one language into a different language

focus - v. to direct your attention or effort at something specific

dialogue - n. a piece of conversation between two or more people