Oh, I (4) (get) home about half an hour after that, at half past five.

哦，我大约五点半到家。

The journey takes about half an hour from Paris.

从巴黎出发的旅程大约需要半个小时。

Boarding at gate 3 in about half an hour.

请在半小时后在3号登机口登机.

About half an hour before dawn, Wilbur woke and listened.

离天亮大约半个钟头，威尔伯醒来竖起耳朵听。

It took me about half an hour to do these exercise.

花费我半个小时做这些练习。

It takes me about half an hour to repair my bicycle.

修理我的自行车花费了我半个小时。

The flight was put off about half an hour because of ground fog.

由于地面有雾，这次班机大约要推迟半小时。

Saddam was left for about half an hour to contemplate his fate.

在受刑前,萨达姆被允许获得半小时的时间,来冥思、回顾自己的一生.

I am going to Tianjin, the journey only takes about half an hour.

而我要去天津，行程大约只需半个小时。

After this photo I was followed by a rainbow for about half an hour.

在拍摄了这张照片以后，一条彩虹伴随着我大约有半个多小时。