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.

十年级和八年级的地理课程涉及工业系统。内容包含对工业系统的投入、过程、产出的认识和不同工业的分类。为了让我们的学生更能亲身体会工业系统的运作，我们分别于5月13日和5月14日到得一(广东)阀门有限公司进行参观。

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，得一阀门有限公司的刘丽萍总经理欢迎学生们，她是暨南大学的校友，她鼓励学生们思考学习的目的和终身学习的重要性。刘总给学生们做出榜样，一直努力学习。通过得一(广东)阀门有限公司的介绍，学生了解其生产调节阀、球阀、罐底放料阀等系列产品。

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.

然后学生们参观车间，观察每个工序怎样运作，并看到车床、钻床、检测、铸造、热处理、流量测试、压力实验台等生产设备。

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.

最后透过工作人员的解释，明白什么是阀门和阀门的应用非常广泛，包括煤气管、消防栓、水管等等，其实跟我们的日常生活息息相关。学生们认真记录笔记，结合课堂所学，更深入了解工业系统的运作。