1.Such an investment can act as a safety net, rising in value if markets suddenly drop.
这种投资可以作为安全网，当市场突然下跌时，它的价值将会上涨。
2.Laden circumstance also is changing ceaselessly, the likelihood rises suddenly, drop possibly also suddenly.
负载情况也在不断变化，可能忽然上升，也可能忽然下降。
3.For unknown reasons, people with long QT syndrome can go without symptoms for years, and then suddenly drop dead from cardiac arrest.
不知为何，QT间期延长综合症患者可以许多年毫无症状，而后突然死于心停跳。
4.What happens is that in the middle of your sleep, your blood sugar might suddenly drop and wake you up, because you feel hungry.
否则在你睡觉过程中，你会因为体内的糖分骤然下降而惊醒，因为这时你会感觉自己饿了。
5.Especially when the electric vehicle is accelerated suddenly, the fluctuation of battery voltage will suddenly drop a lot.
特别是电动汽车突然加速时，电池组端电压会突然下降很多。
6.At some point, the number of instances will suddenly drop.
某些时候，实例数会骤然减少。
7.Even in summer the temperature here might suddenly drop below freezing.
即使在夏天，这里的气温也可能突然降到零下。
8.Thus there are times during a snowstorm when the temperature will suddenly drop and the snow will change to sleet and hail.
这样，在暴风雪期间，有时气温会突然下降，雪会变成冻雨和冰雹。（介词短语作时间状语。）