3 sentences

1. 他向我做了一个停止的手势。

   tā xiàng wǒ zuò le yī gè tíng​zhǐ de shǒu​shì.

   He made a stop gesture to me.

   Source: Dong Chinese Dictionary

2. 他向我比了一个胜利的手势。

   tā xiàng wǒ bǐ le yī gè shèng​lì de shǒu​shì.

   He gave me a victory sign.

   Source: Dong Chinese Dictionary

3. 大家看到队长打出的手势，即迅速靠拢。

   dà​jiā kàn​dào duì​zhǎng dǎ​chū de shǒu​shì, jí xùn​sù kào​lǒng.

   As soon as everyone saw the captain's gesture, they quickly closed in.

   Source: Dong Chinese Dictionary