2 sentences

1. 我一直都很喜欢你的素描。

   wǒ yī​zhí dōu hěn xǐ​huan nǐ de sù​miáo.

   I've always loved your sketches.

   Source: OpenSubtitles

2. 他正在学习素描。

   tā zhèng​zài xué​xí sù​miáo.

   He is learning sketching.

   Source: Dong Chinese Dictionary