1. We need to upgrade our telecommunication equipment to improve our communication capabilities.
我们需要升级我们的通讯设备以提高我们的沟通能力。

2. The telecommunication equipment in our office is outdated and needs to be replaced.
我们办公室的通讯设备已经过时，需要更换。

3. The company invested in state-of-the-art telecommunication equipment to stay ahead of the competition.
公司投资购买了最先进的通讯设备，以保持竞争优势。

4. The technician is responsible for maintaining and repairing all telecommunication equipment in the building.
技术员负责维护和修理建筑物内的所有通讯设备。

5. The telecommunication equipment malfunctioned, causing a disruption in communication services.
通讯设备发生故障，导致通讯服务中断。

6. It is important to properly store and protect telecommunication equipment from damage.
重要的是正确存放和保护通讯设备，以免受损。