購買a2證書 Dinge zu wissen, bevor Sie kaufen
We welcome cooperation requests from existing telc licence partners with affiliated bodies abroad as well as from international educational institutions with branches abroad. 聯繫我們 免費目錄 語言證書 參加我們的外語考試準備課程，得到您所需要的語言證書。對大家都熟悉的事物或是個人的興趣等等