年龄大于55岁的人群有大约4%经历过该症状，但也有证据表明动脉硬化病人中，有多达25%的人没有间歇性跛行症状。
About 4 out of every 100 (4%) people over the age of 55 years experienced symptoms, but there was evidence of hardening of the arteries in a further 25% of patients who were not experiencing symptoms.
一阵令人难忘的疾雷闪电随着横扫的疾雨袭来。 雷声隆隆，电光闪闪，大雨如注，没有间歇，直到夜半才止。 然后月亮又升了起来。
A memorable storm of thunderand lightning broke with that sweep of water, and there was not amoment's interval in crash, and fire, and rain, until after the moonrose at midnight.
其中包括加利福尼亚地狱之门上的电站，后来命名为间歇泉电站——这个命名并不恰当，因为当地没有间歇泉——它已经占据了全世界最大地热电站的地位。
They include plans at California's own hell's gate, later named The Geysers—a misnomer, as there are no geysers there—already the site of the world's largest geothermal plant.
应用推荐