看那装腔作势的假笑。

Look at that condescending smirk.

嘲笑轻蔑或嘲弄地假笑或笑

To smirk or laugh In contempt or derision.

嘲笑轻蔑或嘲弄地假笑或笑.

To smirk or laugh in contempt or derision.

拜托收起你那恶心的假笑。

Pls wipe that disgusting smirk off your face.

表现出轻蔑的假笑

A smirk that displayed contempt.

拜托!老师, 你不要那样对着我假笑.

Come on, professor, does not smirk at me like that.

你是否关心假笑和微笑之间的区别？

Care to know the nuance between a smirk and a slight smile?

假笑眼角是没有皱纹的。

In a fake smile, there is no eye wrinkling.

你们能看出哪个是假笑吗？

Can you all spot the fake smile here?

所以说,尽量避免太多的假笑。

That said, try to avoid too much fake smiling.