2 sentences

1. 很多用户上传他们活动的视频和照片。

   hěn​duō yòng​hù shàng​chuán tā​men huó​dòng de shì​pín hé zhào​piàn.

   Many users upload videos and photos of their activities.

   Source: CCMatrix

2. 当然，彩色铅笔的许多用户不是专业的艺术家。

   dāng​rán, cǎi​sè qiān​bǐ de xǔ​duō yòng​hù bù​shì zhuān​yè de yì​shù​jiā.

   Of course, many users of colored pencils are not professional artists.

   Source: CCMatrix