英语翻译Can you understand( )the teacher ( )just now?

英语翻译Can you understand( )the teacher ( )just now? Can you speak ( ) now ----Yes.I can understand the teachers The woman teacher asked the students"Can you understand what leave the teacher the classroom just now if you don't understand what the teacher says ,you can _____ Can you understand what the teacher said in the maths class? __ they__ (see)the teacher just now Just now the teacher presented ______________. Please say a_____.I didn't understand you just now 英语翻译most clients now understand that their site connot just Can you ----what you said just now 英语翻译He can not understand the teacher's explanations(解释).Eve