swivel angle of table

例句：

1. 1. The chef carefully measuredthe ingredients to ensure the perfect swivel angle for the dish.
   厨师仔细测量食材，以确保菜肴的完美旋转角度。
2. 2. The carpenter used aswivel angle to adjust the doorhinges for a smoother openingand closing.
   木匠使用旋转角度调整门铰链，以便更平滑地开关。
3. 3.The engineer tested the swivelangle of the new elevator mechanism to ensureit could handle heavy loads without breaking.
   工程师测试了新电梯机制的旋转角度，以确保它能承受重载而不会断裂。