lifting cylinder

例句：

1. 1. The new modelcar has a lifting cylinder that can liftthe car up to 300pounds.
   这款新型汽车配备了一个提升气缸，可以提升汽车至300磅。
2. 2. The lifting cylinder is used in industrialmachinery to lift heavy objects.
   提升气缸用于工业机械中提升重物。
3. 3. The liftingcylinder was designed to make it easier forpeople to move heavy items.
   提升气缸的设计使得搬运重物变得更加容易。