Pre-sessional English is a one-week course intended for those who have achieved the level of proficiency required, but who wish to refresh their language skills before starting the regular course.是什么意思_Pre-sessional English is a one-week course intended for those who have achieved the level of proficiency required, but who wish to refresh their language skills before starting the regular course.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句