英文"让人失望"怎么说?

Disappoint使人失望I hated to disappoint her.我不喜欢让她失望。He disappointed me.他让我失望了。 Let someone down使某人失望He let me down.他让我失望了。I let everybody down.我让每个人都失望了。I know it's silly, but I feel like everyone lets...