I have a big family.

我有一个大家庭。

Wow! You have a big family.

哇！你有一个大家庭。

We have a big family dinner.

我们有一个大家庭聚餐。

What do you think of a big family?

你觉得大家庭怎么样？

You have a big family, don't you, Jim?

吉姆，你有一个大家庭，对吗？

At the Spring Festival, we have a big family dinner.

在春节，我们有一个大家庭聚餐。

We are getting ready for a big family dinner tonight.

我们正在为今晚的大家庭晚餐做准备。

We also have a big family dinner on the Chinese New Year's Eve.

我们还在除夕夜吃团圆饭。

Yesterday, we had a big family dinner.

昨天我们有一个大家庭聚餐。

They planned a big family dinner for Noel.

他们计划了一个盛大的家庭晚餐来庆祝圣诞节。