讲解

Today's key word is fitting Dinner.

Any meal you eat in the middle of the day can be referred to as dinner.
正餐，主餐；晚餐.

Here's an example：

I'm going to dinner with this girl I have a crush on.
我要去和我喜欢的女孩吃一起吃晚餐了。

Now, let’s learn the word in the news.
A recent survey shows that in the first tier cities (一线城市), only less than a half of the people will go home on time for dinner.
In Beijing, about 40% of the people will go home for supper. That's the least among all other cities.
And people born in the 1970s --- more than 60% of them will go back on time
Those born in the 1990s---only 40%.

Notes:
-最近，中国新闻网的一项调查报告显示，中国人，特别是生活在一线城市的人很少回家吃晚饭。
-北上广深四大城市，准时回家(晚上6点-7点)的比例，分别为北京38%、深圳45%，广州44%，上海45%。
-其中，北京人下班后不回家的比例最高，而上海准点下班的比例最高。
-你会经常回家吃饭吗？不回家的理由是什么呢？