这款清洁产品含有刺激性化学物质，可能会损坏物体表面。

The cleaning product contains ___harsh chemicals that can damage surfaces.

办公室里刺眼的灯光让我头痛。

The ___harsh lighting in the office gives me headaches.

这款香皂对我的敏感皮肤来说太刺激了。

This soap is too ___harsh for my sensitive skin.