alternate grip

例句：

1. 1. The chef demonstrated how to alternate between different types of cuts for a perfect steak.
   厨师演示了如何交替使用不同的切割方法来制作完美的牛排。
2. 2. When playing basketball, it's important to alternate your grip on the ball to prevent injuries.
   打篮球时，交替握球以防止受伤是很重要的。
3. 3.During the construction project, workers often alternated their grip on the heavy equipment to ensure safety.
   在施工项目中，工人们经常交替使用重设备以保障安全。