Heinrich Rudolf Hertz proves that electricity is transmitted at the speed of light.

You travel at the speed of light?

你用光的速度旅行?

The spaceman flew through the galaxy at the speed of light.

太空人以光速穿越银河系.

Yesterday we were running down the wind at the speed of twelve knots an hour.

昨天我们以每小时十二海里的速度顺风航行.

We are walking at the speed of one mile at hour.

我们以每小时一哩的速度行进.

You should drive at the speed of traffic.

你应该以规定的速度行驶.

The country girl stood by the road, mesmerized at the speed of cars racing past.

村姑站在路旁被疾驶而过的一辆辆车迷住了.

Each player has two bishops at the start of the game.

棋赛开始时,每名棋手有两只象.

The excitement at the start of a race can really get the adrenalin flowing .

起跑时的激动确实能使人热血沸腾。

Most large businesses were collectivized at the start of the war.

大部分大型企业在战争初期都转为了公有。

At the suggestion of a picnic the class was bursting with enthusiasm.

听说要去野餐,全班都兴高采烈.

At the suggestion of a picnic, the pupils were bursting with enthusiasm.

听说要去野餐学生们都兴高采烈.

His flesh froze with horror at the thought of it.

一想到这点,他的肌肉就吓得发僵.

Darwin must be turning in his grave at the thought of what is being perpetrated in his name.

一想到冒他之名所做下的那些事，达尔文在九泉之下一定不得安宁。

He groaned inwardly at the thought of spending another day in that place.

一想到要在那儿再呆上一天,他暗暗叫苦.

Chris had cringed at the thought of using her own family for publicity.

一想到要拿自己的家庭作宣传，克丽丝就感到厌烦。

He was horrified at the thought of his son prancing about on a stage in tights.

一想到儿子身穿紧身衣在舞台上神气活现地走来走去，他就感到震惊。

His heart sank at the thought of war.

想到战争他的情绪显得十分低沉.

We all shudder at the thought of the dreadful dirty place.

我们一想到那可怕的肮脏地方就浑身战惊.

He maddened at the thought of how he had been betrayed.

他一想起自己被人出卖时就感到恼火.

Her mind hardened at the thought of the difficulties awaiting her.

当她想到面临着许多困难时,她的意志更坚定了.