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阳光。绿地。小鸟。海风悠闲吹拂,白云徜徉蓝天,小鸟自由漫步。悉尼歌剧院就在这里。这里的阳光为何是透明的呢?可以说,是无比透明的,无一丝尘埃的透明,如明镜般的透明。是因为悉尼是海滨城市、无尘飞扬,还是因为自然保护、环境优雅使然?当我从古老的植物园看悉尼歌剧院时,我注意到一个细节:一大堆木屑正从车上卸下。我仔细端详树下及草地的空隙,发现覆盖黑土的就是一层层的木屑。是啊,这既涵养水分,又防止尘沙扬起。
sunlight. Green space. Birdie Sea breeze leisurely blowing, blue sky clouds, birds walk freely. Sydney Opera House is here. Why is the sun here transparent? It can be said that is extremely transparent, without a trace of transparency of the dust, such as the mirror-like transparent. Because Sydney is a coastal city, dust-free, or because of nature protection, the environment so elegant? As I looked at the Sydney Opera House from the ancient botanical garden, I noticed a detail: a lot of wood chips are being removed from the car. I carefully looked at the gap under the tree and grass and found that covered with black soil is a layer of wood chips. Yes, this not only conserves moisture, but also prevents the dust from rising.