Please close the door as you go out.; Please shut the door after you.

请你随手把门带上。

《新英汉大辞典》

For you safety, please close the door after you come in and buckle the security chain.

为了您的安全，请进出随手关门，并扣好防盗链，谢谢！

youdao

For you safety, please close the door after you come in and buckle the security chain.

为了您的安全，请进出随手关门，并扣好防盗链，谢谢！

youdao