Lek In Thai Vocabulary Learn Thai Vocabulary | To Be SureTo Be Sure Sawatdii ka. In this lesson, I would like to teach you about the word "sure". To say "sure" in Thai is แน่ใจ /nɛ̂ɛ jai/ For example ฉันแน่ใจว่าเขาจะมาประเทศไทยอาทิตย์นี้…Read More