By the way, how to translate spoken English?

I know this phrase, let me tell you ~ ~

L 1: By the way.

Chinese: By the way/by the way (used to become something irrelevant to the previous topic)

1, the detailed meaning of this phrase, we need to know it in detail.

Pronunciation: English /ba we? /? Us/Pakistan we? /

Meaning: used to change the topic or suddenly remind or supplement other relevant information when telling something.

2. The basic grammar of this phrase is as follows:

Incidentally, this phrase is usually used to express a sudden statement that is not directly related to the subject. The usage of this phrase is usually that when discussing a topic, the topic or the content of the discussion leads to another topic or supplements a related information.

Often used as an adverbial.

Let me give you two basic usages first, so that you can have a preliminary understanding.

By the way, have you heard about the new restaurant downtown? By the way, have you heard that a new restaurant has opened downtown? )

I'm leaving early tomorrow morning. By the way, don't forget to water the plants. I'm leaving early tomorrow morning. By the way, don't forget to water the plants. )

3. The following are some common usages and examples, which I wrote to make it easy for everyone to understand the usage of this phrase:

(1) By the way, introduce another topic:

-We need to finish this project before Friday. By the way, have you decided where to go this weekend? We need to finish this project before Friday. By the way, have you decided where to spend the weekend? )

(2) By the way, add a piece of related information:

I heard that John was promoted. By the way, do you know that he has been studying hard in recent months? I heard that John was promoted. By the way, do you know that he has been studying hard in the past few months? )

(3) By the way, insert an interesting topic:

-There's a new coffee shop downtown. By the way, have you tried their caramel latte? It's amazing! A new coffee shop has opened downtown. By the way, have you tried their caramel latte? You did a good job. )

It should be noted that by the way is an informal expression, usually used in informal oral occasions, while in formal writing or speech, we should use some more formal expressions.