When thinking history , theme parks aren 't usually the first thing popping to mind .
当想到历史,主题公园通常会是第一个出现在脑海的地方。
Signs of this collateral damage are now popping up .
这种连带损害的迹象现在正突然涌现。
Space agency scientists waved off reports - which had been popping up in science publications and bouncing around the internet - that something might be stirring out there .
But now a speculative real estate bubble is popping , creating a fresh headache for the country 's new rich as they scramble to hold on to wealth .
但是现在投机性的房地产泡沫正在破裂,这让越南新贵们为了保住自己的财富而头疼不已。
Negative thoughts keep popping up , and simply deciding to think positively isn 't enough - you have to fight each negative thought one by one until you become completely exhausted in the endeavour .