Finds the number of primes between n 1 and n 2.

Write a program to read in a whole number and test if it is a prime.

写一程序:读入一整数并检验它是否是质数.

So the Island loomed large and timely in Soapy's mind.

因此,在他的脑袋里,岛子的影象又即时而鲜明地浮现出来.

Michael glanced anxiously down the corridor, but Wilfred was nowhere to be seen.

迈克尔焦急地顺着走廊望去，可根本看不到威尔弗雷德的影儿。

Guests bring movies on tape, and show them on the screen that unrolls from the ceiling.

客人带来了录影带，并在从天花板上放下来的幕布上放映。

A special version of "Casablanca" is being released on video to commemorate the film's 50th birthday.

为纪念该片上映50周年，准备发行《北非谍影》的特别版录像带。

Ours could well be the last generation for which moviegoing has a sense of magic.

我们这一代很可能是认为到电影院观影具有一种魔力的最后一代人了。

The mountain was silhouetted against the sky.

这座山在天际映出黑色影象.

He's clean forgotten it.

他早就忘得没影儿了.

In a blink of an eye he had disappeared.

一眨眼的工夫他就没影了.

The mirrors had tarnished with age.

这些镜子因年深日久而照影不清楚。

She brushed gloss on to her eyelids.

她在眼睑上涂了些亮彩眼影。

I was in cinematic heaven.

我简直是到了观影者的天堂。

I was dizzy, seeing double.

我一阵眩晕，看到的都是重影。

Blue and green eyeshadow has long been considered kitsch.

蓝色和绿色的眼影一直被认为是俗气的。

A technician loads a video tape into one of the machines.

一名技师把一盒录影带装进其中一台机器。

I prefer going to the cinema to watching TV.

我更喜欢看电影而不是看电视。

Sadly, the film is let down by an excessively simple plot.

遗憾的是，过于简单的情节使得这部电影差强人意。

Many cinema-goers were stunned by the film's violent and tragic end.

许多来看电影的人都被这部影片暴力而悲惨的结局所震惊。

During the filming, Curtis fell in love with his co-star, Christine Kaufmann.

在电影摄制过程中，柯蒂斯爱上了同他联袂主演的明星克里斯汀·考夫曼。

Was he going to show the film? Was it in colour?

他会放那部电影吗？是彩色的吗？