為什麼需要語言證書？ 擁有語言證書是在海外工作或學習的前提。 並且，國內的僱主也會歡迎有語言能力證明的職場菁英。 – Karl Knechtel Commented Jan 31, 2022 at 15:20 dear @KarlKnechtel It doesn't answer this question directly that is true, but it is good for SEO for Stackoverflow if someone having this issue but isn't able to form the right question but only mentions like b' Flask/Django https://b126802.activosblog.com/30315459/immer-meine-購買德國居住證明-um-zu-arbeiten