There was a speculative element but it did not seem extreme because so few experts believed there was a housing bubble.
这其中有投机的成分，但看显得不算过分，因为只有那么少的专家确信房地产泡沫的存在。
2
Today the environmental crises become increasingly serious. Since green plant can adjust and balance the resident environment, it was turned into an important element of the housing area scenery.