这些绿色空间为拥挤城市里的人们提供了呼吸新鲜空气和在紧张日子里放松的地方。

These green spaces provide people in a congested city with a breath of fresh air and a place to relax from the rigours of the day.

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现在说说离那农户100英里以外一个拥挤城市里的一位年轻人。

Now consider a young man in a crowded city 100 miles from that farmer.

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这些丰富有趣的珍宝，不需要许多照顾，但回报给你的是这个拥挤城市中清新的空气这一份完美的礼物。

These colorful treasures require very little care and will reward you with the perfect gift of clean air in a crowded city.

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