I took some pictures and I made a poster.

我拍了一些照片，我还做了一张海报。

Let's make a poster and tell them about it.

让我们来制作一张海报并告诉大家这点吧。

One great way to celebrate is to make a poster or create an album about your friend or friends.

庆祝该节日的最佳方式是制作海报，或制作朋友以及有关朋友的相册。