如果你没有去心器，可用水果刀穿过苹果沿核切开。

If you don't have a corer, push a paring knife through the apple and cut around the core.

youdao

切刀式去核原理最大限度地减少了返工，即使是有严重裂核或核上粘果肉时也几乎不需返工。

Minimum rework is required as a result of the knife pitting principle even in case of heavy split or stick-pit high incidence.

youdao

在去核工段，切刀同时从顶部和底部旋转切入，将核与果肉分离。

At the pitting station, knives entering the fruit from both top and bottom rotate, separating the pit from the flesh.

youdao