Don't write in all upper case letters (which is an E-mail convention for anger or other strong emotions).

不要用大写字母写信(那让人感觉是种邮件中的意气之争或感觉是带有其他强烈的情绪的辩论)。

youdao

Additionally, all the lower case letters in the string must be converted to upper case.

此外，小写字母应该转化为大写字母。

youdao

Additionally, all the lower case letters in the string must be converted to upper case.

此外，小写字母应该转化为大写字母。

youdao