2 sentences

1. 和英语不同，月份或星期名称不用大写。

   hé yīng​yǔ bù​tóng, yuè​fèn huò xīng​qī míng​chēng bù​yòng dà​xiě.

   Unlike in English, the names of months or days of the week are not capitalized.

   Source: CCMatrix

2. 句子的第一个词应以大写字母开头。

   jù​zi de dì​yī ge cí yīng yǐ dà​xiě​zì​mǔ kāi​tóu.

   The first word of a sentence should begin with a capital letter.

   Source: UM-Corpus: Spoken