[译] 我们产品质量的稳步提高在很大程度上是由于设备的改进。
[误] The steady rise in the quality of our products owes much to the improvement of the equipments.

[正] The steady rise in the quality of our products owes much to the improvement of the equipment.
[注] equipment 是不可数名词，没有复数形式，所以不能在词尾加 s。另外，equipment 也不与具体的数词或 many 等词连用。如：Much advanced equipment has been introduced into our factory recently. 最近，我们工厂引进了许多先进的设备。