(turning to Norm) You're fluent, you've studied the culture. You're non-threatening. The ones we know best -- the Omaticaya clan -- may give you a chance. Maybe you can get them back to the table before things go tits-up for good.
>> 阿凡达 Avatar Movie Script

Jake waits while they ignore him, chattering in fluent Na'vi.
>> 阿凡达 Avatar Movie Script

mostly we do have a simple practice plan, we do regularly and do consistently, so that we can become fluent.we need to have a way that we practice our English and stick to it, keeping do it regularly without changing. when to change is important, but changing all the time is not a good thing.it's one of the biggest things that keeps students from becoming fluent.
>> Experience in learning English

Just in case, I will go along, since I am fluent in Minbari and English.
>> 巴比伦5：开端 Babylon 5: In the Beginning Movie Script

Write that she speaks fluent French.
>> 恋恋书中人Ruby Sparks Movie Script