我更喜欢喝智能水而不是普通矿泉水，因为它含有电解质。

I prefer drinking ___Smartwater over regular mineral water because it contains electrolytes.

他的商业计划充满了智慧火花，让所有投资者都眼前一亮。

His business plan was full of ___smart ideas – it impressed all the investors.