1.
The erratic fluctuation of market prices are in consequence of unstable economy.
经济波动致使市场物价忽起忽落。
2.
The Reason That Hundred Days Reform(1898) Started and Ended in an Abrupt Way and It s Lesson;
论戊戌百日维新忽起忽落的原因及教训
3.
Left alone, Mrs. Wu Sun-fu gave herself up to day-dreaming and let her thoughts wander.
这里，吴少奶奶独自坐着，暂时让忽起忽落浮游的感念将她包围
4.
In the early hours of the morning, he managed to doze off a couple of times, but it was an uneasy half-sleep as if he were floating up and down on waves.
到后半夜，他忍了几个盹儿，迷迷糊糊的，似睡不睡的，像浮在水上那样忽起忽落，心中不安。
5.
The falling plane burst into flames.
那架正在坠落的飞机忽然烧起来。
6.
Or sinking as the light wind lives or dies;
忽而下落，随着微风的起灭；
7.
They rise or squat suddenly, or jump while spinning.
忽而跃起、蹲落，拧身旋转而起，如鹰隼起落扶摇直上。
8.
"The mountain-light suddenly fails in the west, in the east from the lake the slow moon rises."
山光忽西落, 池月渐东上。
9.
The breath heaved his chest at long and irregular intervals.
他的呼吸，忽长忽促，胸膛随着起伏。
10.
"Then in a wailful choir the small gnats mourn Among the river sallows, Borne aloft Or sinking as the light wind lives or dies;"
这时啊,河柳下的一群小飞虫就同奏哀音,它们忽而飞高,忽而下落,随着微风的起灭;
11.
A sudden gust of cool wind under the slaty sky, and rain drops will start patter-pattering.
在灰沉沉的天底下，忽而来一阵凉风，便息列索落地下起雨来了。
12.
when it suddenly began to rain very hard.
忽然下起了滂沱大雨。
13.
Accidents arise from carelessness.
事故往往起因于疏忽。
14.
Suddenly rain began to pour down,
天忽然下起了大雨。
15.
The dry sticks burnt into flames.
枯枝忽然燃烧起来。
16.
Sorry, that was a bit of a goof on my part!
对不起, 那是我的疏忽!
17.
In and out and all a-bout.
忽左 忽右 多逍遥。
18.
Up and down and all a-round.
忽上 忽下 四处转，