hydraulic lift cover

例句：

1. 1. The hydraulic lift was designed to lift heavy objects easily.
   这个液压升降装置设计用来轻松地举起重物。
2. 2.The hydraulic lift cover is essential for maintaining the safety of the workers.
   液压升降覆盖物对于保障工人的安全至关重要。
3. 3.The hydraulic lift cover can be used to protect against dust and debris during construction.
   液压升降覆盖物可以在施工过程中用于防止灰尘和碎片的侵害。