The equipment is still at the experimental stage.

　　這種設備仍處于試驗階段。

　　The new system interfaces with existing telephone equipment.

　　新系統與現有的電話設備相連接。

　　The equipment is slow and heavy by modern standards.

　　按現代標準，那臺設備又慢又笨重。

　　The money could be more usefully spent on new equipment.

　　這筆錢用來購置新設備可能會更有價值。

　　Like any other type of equipment it requires regular servicing.

　　它和其他類型的設備一樣，也需要定期檢修。