大失所望

lìng tā dà shī suǒ wàng

令她大失所望

make her be greatly disappointed

tā yīn méi yǒu bèi xuǎn wéi duì yuán ér dà shī suǒ wàng

他因没有被选为队员而大失所望。

When he failed to get on the team, it came as a body blow to him.

zhè tiáo xiāo xi ràng dāng dì de rén dà shī suǒ wàng

这条消息让当地的人大失所望。

This news has come as a disappointment to local people.