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1·Instead of saying how much you miss him, express optimism about the experience your child is going through.

传递乐观的经验给你的正在经历中的孩子，而不是说你如何想念他们。

2·Police officers are not saying much about the new law, but spokesmen for the city police forces express optimism that it will work to reduce corruption and traffic accidents in the city.

警察官员没有对于新法律发表过多评论，但城市警力的发言人表达了对于新法律将在减少贪污和城市交通事故方面发挥作用的乐观态度。

3·Moved by the optimism of the Iraqi team, Chinese netizens gave Iraqi coaches and athletes gifts such as sports shoes, Fuwa memorabilia and Chinese knots to express their best wishes Sunday.

17日，被伊拉克队员乐观的精神所感动的中国网友向伊拉克教练和运动员赠送了运动鞋、福娃、中国结等礼物，以表达他们的祝福。

4·And it is natural to buy risk assets such as stocks to express one's optimism over the future.

因此，购买股票等风险资产，以表达自己对未来的乐观看法，是自然而然的事情。