他的新发型只是略微好看了一点。

His new haircut looks only ___marginally better.

这家餐厅的食物味道勉强过得去，但服务实在太差了。

The food at this restaurant is only ___marginally acceptable, but the service is terrible.

修改后的方案只是略微提高了效率。

The revised plan ___marginally improved efficiency.