高低点
record lows───历史最低值
the high jump───跳高
by the high───在高处
the high life───上流社会
the high road───大马路
the only high───唯一的高
the high seas───n.公海
high is high───高就是高
highs and lows───最高和最低；高价与低价
Martin Fridson argues the defaults on high yield are at historic lows: about 3% now versus 4.5% historically – which puts the spreads in a different light.───马丁•弗里德森争辩说，对高收益的拖欠亦创下了历史最低记录：现在只有近3%，历史均值为4.5%。 这样，又需要换个视角来看待息差。
While commodity prices have rebounded from the lows of the past 18 months, many mining companies remain wary of reviving high-cost plans.───而当大宗商品价格从过去18个月的低位反弹过后，很多矿企仍然不太敢于重新启动各种高成本的规划。
That suggests it will take a long time before American house prices surge again, or before spreads on high-yield corporate debt get down to the lows seen earlier this year.───这也就是说，离美国房价的再次暴涨，或者说，在再次看到今年初高收益公司债券利差降到低点的情况之前，还有很长一段时间。