关于作者
Shayna Oliveira is the founder of EspressoEnglish.net, where you can improve your English fast – even if you don’t have a lot of time to study. Millions of students are learning English from her clear, friendly, and practical lessons!
Shayna has a CELTA certification for teaching English as a Second Language and over ten years of teaching experience. She is originally from the U.S. and has also spent many years living and teaching in Brazil. Students appreciate her step-by-step explanations, which provide a straightforward path towards fluent English.
