PLEASE STAND UP

请起立

Please stand up.

请起立。

Please sit down.

请坐下。

Point to the window and point to the door.

指一指窗户，指一指门。

Please stand up.

请起立。

Please sit down.

请坐下。

Point to the blackboard and point to the door.

指一指黑板，指一指门。

Please stand up.

请起立。

Please sit down.

请坐下。

Point to the desk and point to the door.

指一指书桌，指一指门。