rocker-arm way

例句：

1. 1. The rocker-arm way is a popular choice for those who prefer to work at their desks.
   摇臂式方法是那些喜欢在办公桌前工作的人的首选。
2. 2.The rocker-arm way has been shown to improve posture and reduce back pain.
   摇臂式方法已被证明可以改善姿势和减少背痛。
3. 3. The rocker-arm way is also used in the construction industry for lifting heavy objects.
   摇臂式方法也在建筑业中用于举起重物。