English should be capitalized in all cases.

Several situations in which English letters need to be capitalized:

1, the first letter of the sentence;

2. Name. Capitalize the initials of the first and last names;

3. The first letter of the title or topic should be capitalized;

Capitalize the first letters of proper nouns such as countries and place names;

5, month, Sunday, holiday, the first letter of each word should be capitalized;

6. Language names should be capitalized;

7. The first letter of each word in the title of the article should be capitalized, but excluding prepositions and conjunctions, such as of and;

8. Special abbreviations, such as the Federal Bureau of Investigation, are capitalized;

Extended data:

The use of English capital letters:

1, used at the beginning of a sentence.

2. abbreviations.

3. Increase readability. For example: signs and labels.

4. In some languages, it has the function of emphasis. It is equivalent to an exclamation point in Chinese.

5. Proper nouns such as names and place names.

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