But it's too late to turn around

然而此时转身已然太晚

turn around（使）转身； （使）好转； 改变意见； 使变得完全不同

例句：

Do you think our housing sales will turn around during this year?

你认为今年我们的住宅销路会好转吗?

The bus had to back up and turn around.

那辆公共汽车不得不先往后退,然后再掉头.

She couldn't bear to turn around again.

她不忍心再转回身去.

I'm running out of oxygen

氧气殆尽

Run out of v.用完； 耗尽； 从…跑出

例句：

They have run out of ideas.

他们已经想不出任何办法了。

A few of the jeeps had run out of ammunition.

几辆吉普车上的弹药已经用光了.

He has run out of food; his children are hungry.

他家揭不开锅了,孩子们都等着吃饭.

Looking at the pictures I keep on my shelf

翻看一张张照片我始终是个渺小的存在

keep on继续雇用； 继续前进； 继续穿着； 重复

例句：

They keep on muddying the waters by raising other political issues.

他们不停地提出其他政治问题，力图把水搅浑。

Ray will earn his keep on local farms while studying.

雷求学期间会在当地的农场干活赚取生活费。

He used to keep on at me about the need to win.

他以前总是跟我唠叨必须获胜才行。