Let's eat rabbit.

Let's eat, rabbit.

Well, yes, let's eat my dear wolf.

??Let's eat carrots, apples and bananas.

?Let's eat carrots, red apples and bananas.→紅蘋果??和紅香蕉

??Let's eat carrots, red apples, and bananas.→??和??

?：I love my parents, the rabbit and the wolf.

兩種理解：

① 父母+??+??；②父母是????

??：I love my parents, the rabbit, and the wolf.

Serial Comma

（,）：放在句末，防止歧義

俗稱：“牛津/哈佛逗號(hào)”（Oxford/Harvard comma）

第三人稱：

She said to him, "Let's eat, rabbit."

"Well, let's eat, My dear," he said.

"…," said he.

①"Well," said he,"let's eat, My dear."

said he→插入語（對(duì)話）

②This carrot, I think, is very tasty.

I think→插入語（打斷，說明）

并列句的連接：“,”?并列連詞

He was hungry, and/but he ate some carrots.

復(fù)雜句的連接：“,”? 從屬連詞

He didn't eat more carrots, because he was on a diet.

This is a tasty carrot, isn't?

作用：表順序

時(shí)間：①Dec, 2021; ②Dec 1st, 2021

地點(diǎn)：①Shanghai, China;

②Chengdu, Sichuan, China

數(shù)字：長數(shù)字 用逗號(hào) 每三位 隔開to識(shí)別