On behalf of the First City Gymnasia, UNESCO Associated School, Cherkasy, Ukraine allow me to express our deep gratitude for making our first exchange education visit so interesting and unforgettable.是什么意思_On behalf of the First City Gymnasia, UNESCO Associated School, Cherkasy, Ukraine allow me to express our deep gratitude for making our first exchange education visit so interesting and unforgettable.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句