Much of that effervescence is associated with new chinese wealth .
这种活力大都与中国的新生财富有关。
This effervescence clearly worries its government , which has made it more difficult for buyers to delay mortgage payments and taken steps to deter speculative purchases .
这种过热现象显然使其政府忧虑，该政府已经提高了购房者延迟支付住房贷款的难度并逐步抑制投机购房。
Mr cohen speaks of " a most marvellous effervescence of jewish innovative communities , led in large part by conservative-trained rabbis " .
