They show whether the overall bullishness or bearishness is rising or falling.它们表明市场总体的多头或空头是上涨或下跌.Still, developers'hunger for more land reflects bullishness on the long - term prospects of China's cities.尽管如此...
The craze for roller skating spread throughout the U.S.滑旱冰在全美风靡一时。I've been on an emotional roller-coaster since I've been here.自从我到了这里，情绪就起伏不定。The last few weeks have been a real roller coaster.过去的几个星期，形势真是变幻莫...