What a stroke of luck!

A stroke of luck.

一次幸运.

Glass was discovered by a stroke of luck.

玻璃的发现源于机缘巧合.

It will take a stroke of luck to get there on time.

能否按时到那儿就要看你的运气了.

It will a stroke of luck to get there on time.

除非有大运气从天而降,否则我们很难及时到那.

What allowed them enough air in the first place was an unexpected stroke of luck.

能使他俩有足够空气的首先是偶然的运气.

It was a stroke of luck that I found you here.

我在这里碰见你真是运气.

What a stroke of luck to meet you here!

在这儿碰到你真是幸运!

It's a good thing to be polite but you needn't overdo it.

有礼貌是好事,但不要过分.

Suffice it to say that the good thing fell down.

毋庸说,这件事情垮了.

It's a good thing we checked the time of the train.

还好,我们核查了火车时刻.

You have done a good thing [ action ] .

你们做了一件 好事.

Oh, you are living on Avon Street? That's a dead-end street, isn't it?

喔, 你住在亚方街? 那不是一条死巷子 吗 ?

Greed was a dead-end street.

贪婪是一条死胡同.

Failure is a detour, not a dead-end street .

失败只是迂回的道路, 不是 死胡同.

Failure is a detour, a dead-end street .

失败是一条弯路, 但是不是 死胡同.

Complaining is a dead-end street .

抱怨是个 死胡同.

The dead-end street was the only access to her home.

那条死胡同是通往她家的唯一通道.

Failure is a temporary detour, not a dead end street.

失败是暂时改道, 而不是死路一条.

In this image retinal blood vessels are shown to emerge from the black-coloured optic disc.

这张照片显示的是血管从黑色视盘中伸出.

We present a case of 24-year-old male who had melanocytoma of optic disc of right eye.

本文报告一24 岁 男性右眼罹患视神经盘之黑素细胞瘤.