比赛结束后，他的精神状态有了明显的变化。

After the game, there was a ___marked change in his mental state.

这只鸟的翅膀上有明显的黑色斑点。

The bird has ___marked black spots on its wings.

他因为总是不守规矩而被老师特别注意。

He was ___marked by the teacher for always breaking the rules.