这个抱枕没有填充物，摸起来很薄。

This ___unstuffed pillow feels very thin to the touch.

这个背包不塞满东西时背起来更舒服。

The ___unstuffed backpack is more comfortable to carry.

晚餐我只吃了一点沙拉，所以感觉没吃饱。

I only had a small salad for dinner, so I feel ___unsatisfied.