a series of 托福

A series of occurent change was reviewed.

评述了在发生着的一系列变化。

A series of fortuitous circumstances advanced her career.

一系列的幸运事使她的事业一帆风顺。

The country was paralysed by a series of strikes.

一系列的罢工使那个国家陷于瘫痪之中。

Lough Erne fragmented into a series of lakes.

厄恩湖被分成几个湖泊。

They are launching out into a series of scientific experiments.

在着手进行一系列科学试验。

The sparrow crossed the lawn in a series of hops.

那麻雀一蹦一跳地穿过草坪。

He was forced to take a series of menial jobs.

被迫做一连串琐碎的杂活。

The business cycle is a series of peaks and troughs.

商业周期是一系列的高峰期和低谷期。

He saw a series of white arrows painted on the road.

看见马路上画有一连串白色箭头。

I managed to get there by a series of stealthy movements.

我通过一连串悄无声息的动作设法到达了那里。

The company has phased in a series of new production plans.

这家公司已采用了一系列新的生产计划。

A series of lectures is scheduled.

一套演讲已安排好了。

They are a series of Aspirin, Sulfaguanidine, Flavoxate HCL, Acetanilide and so on.

司匹林系列、磺胺脒、盐酸酮哌酯、退热冰等。

A series of sorties was carried out at night by specially equipped aircraft.

特别装备的战斗机在夜晚进行了几次突袭。

He is struggling to keep afloat after a series of emotional and health problems.

在经历了一系列的情感打击和健康问题后，努力使自己能夠支撑下去。

It overcomes a series of problems in transmission of tranditional strainometer and collector ring.

它克服了传统的感应式和集流环传输的一系列问题。

The street plan of the city has evolved as a series of concentric rings.

该城市的街道平面图像一圈圈的同心圆环。

The imperialist powers forced the Qing Dynasty to sign a series of unequal treaties.

帝国主义列强迫使清王朝签订了一系列不平等条约。

The strike was broken, of course, but mainly by a series of adventitious developments.

罢工是中断了, 但主要还是由于发生了一系列意外事件。

The animal uttered a series of low cries that seemed synchronous with its heartbeat.

这只野兽发出一连串似乎与它的心跳频率一致的低吼声。