The news was so delightful that we were all delighted at it．

To the mother’s delight，her baby could walk．

I was delighted to hear the news of your success．

My wife was delighted that things had returned to normal once more．

This work demands care and patience．

Supply should rise to meet demand．

The workers demanded to speak to the manager．

The man demanded that he leave immediately．

People demand an investigation into the murder．

观察句子中的画线部分并将其译成汉语。

…most people know that the main purpose of the advert is making customers spend money．

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