G10 and G8 Geography courses both cover industrial systems. The content includes the understanding of the inputs, processes, and outputs of industrial systems and the classification of different industries. In order to allow our students to better experience the operation of industrial systems, our students visited Deyi (Guangdong) Valve Co., Ltd. on 13 May and 14 May respectively.

十年級和八年級的地理課程涉及工業系統。內容包含對工業系統的投入、過程、產出的認識和不同工業的分類。為了讓我們的學生更能親身體會工業系統的運作，我們分別于5月13日和5月14日到得一(廣東)閥門有限公司進行參觀。

Firstly, General Manager Liu Liping of De Yi Valve Co., Ltd. welcomed the students. She is an alumnus of Jinan University and encouraged the students to think about the purpose of learning and the importance of lifelong learning. General Manager Liu sets an example for the students by continuously striving to learn. Through the introduction of De Yi (Guangdong) Valve Co., Ltd., the students learned about its series of products including control valves, ball valves, and bottom discharge valves.

首先，得一閥門有限公司的劉麗萍總經理歡迎學生們，她是暨南大學的校友，她鼓勵學生們思考學習的目的和終身學習的重要性。劉總給學生們做出榜樣，一直努力學習。通過得一(廣東)閥門有限公司的介紹，學生了解其生產調節閥、球閥、罐底放料閥等系列產品。

Then the students visited the workshop, observing how each process operates and seeing production equipment such as lathes, drilling machines, testing facilities, casting, heat treatment, flow testing, and pressure testing stations.

然后學生們參觀車間，觀察每個工序怎樣運作，并看到車床、鉆床、檢測、鑄造、熱處理、流量測試、壓力實驗臺等生產設備。

Finally, through the staff's explanation, they understood that valves have very wide applications, including gas pipelines, fire hydrants, water pipes, etc., which are actually closely related to our daily lives. The students took detailed notes and combined their classroom learning to gain a deeper understanding of the operation of industrial systems.

最后透過工作人員的解釋，明白什么是閥門和閥門的應用非常廣泛，包括煤氣管、消防栓、水管等等，其實跟我們的日常生活息息相關。學生們認真記錄筆記，結合課堂所學，更深入了解工業系統的運作。