Usually we stop the bus and I sign autographs.

通常我们总是停下车，我给他们亲笔签名。

youdao

He ignored shouts begging him to stop and sign autographs.

他丝毫不理会粉丝求他停下来签名的喊叫声。

youdao

He was quick to offer his seat to others, take pictures with many fans and sign autographs (even during dinner).

他很快他的让座给他人，给众多粉丝签名和合照(甚至在晚餐期间)。

youdao

And he used to go out and wave out and sign autographs and that has continued.

CNN: Interview with Abhishek Bachchan

Gatlin took longer than any other athlete on his victory lap, stopping frequently to sign autographs and pose for pictures.

NPR: Gatlin Wins 100 At The Prefontaine Classic

She travelled to exhibitions around the country and took the time to sign autographs and write personal messages for adults and children.

BBC: Last Titanic survivor dies at 97