We just sat and talked for half an hour or so.

我们只是坐着谈了半小时左右。

《柯林斯英汉双解大词典》

"I like your clothes awfully, old chap," he remarked after some half an hour or so had passed.

“老伙计，我非常喜欢你的衣服。”大约过了半个钟头，他评论道。

youdao

I had about half an hour or so between planes.

我有半个小时的转机时间。

youdao

This continued for half an hour or so.

VOA: special.2009.11.08

We got lost for like half an hour or so. That was fine.

我们迷路了大约半个小时。那还好。

友好的英国人 - SpeakingMax英语口语达人

After they speak, we will spend about half an hour or so taking your questions.

WHITEHOUSE: Press Briefing on Security Review

Companies talk of quick charging--quick meaning half an hour or so.

FORBES: Backseat Driver

After half an hour or so, the Tahoe drives up to a gated complex with a barbed wire fence and from there to a small low-lying building surrounded by a handful of Iraqis in jumpsuits.

FORBES: Magazine Article