那阵儿

zuó tiān chī wǎn fàn nà zhèn r nǐ qù nǎ lǐ le

昨天吃晚饭那阵儿，你去哪里了？

Where were you during suppertime yesterday?

dà huǒ r kāi huì nà zhèn r nǐ shàng nǎ r le

大伙儿开会那阵儿，你上哪儿了？

Where were you when we were all at the meeting?

nà zhèn r wǒ zhèng shuì jiào

那阵儿我正睡觉。

I was sleeping at that time.

gāng cái nà zhèn r hǎo dà de yǔ a

刚才那阵儿，好大的雨啊！

Just then, it was raining really hard!