How the word "вполне" is translated into English
Эта квартира нас вполне устраивает.
This apartment suits us quite well.
Я вполне могу прийти в субботу.
I can certainly come on Saturday.
Ты вполне уверен, что дверь закрыта?
Are you completely sure the door is closed?
"вполне" is in the lesson "Adverbs 2" (Level 31), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.
