pin up

Hi there, students. To pin something up, so he pinned up a notice on the wall. So to pin, to take a drawing pin and put up on the wall. So he pinned up his girlfriend's picture on his wall. In the past you could have a pin-up girl or pin-up model. This is a picture for beautiful girl or beautiful man, I suppose. who you pin on your wall because you want to look at it, ok, a pin-up girl. This is from this phrasal verb, to pin something up. He pinned up the notice on the notice board. Ok, to take it and put it with a pin so that everyone can see. Up, means on the wall (in plain side?) . Ok, so he pinned up some pictures on the wall. He put with some pins or some, some types, something sticky with blue tape, solar tape something, some pictures on the wall. So to pin up, to put something on the wall, so everyone can see it or to pin something up on the notice board. Ok. So a nice simple phrasal verb. If you enjoy it, give it a rating; subscribe to my channel and I will see you soon. Bye for now.

各位！to pin up, 把一些東西pin up, 他將通知釘在牆上。to pin, 是拿一個摁釘，將其釘在牆上。他將女朋友的照片釘在牆上。在以前­，你可以看到pin-up女孩及pin-up模特，他們是漂亮的­女孩，也許是男孩子，我這樣猜。你將他們的照片釘在牆上，因為你­想看到他們。一個pin-up女孩，這來自於短語pin某件物體­up,他將通知釘在了通知版上了。拿著它，用一個摁釘，將它釘在­通知版上，讓每個人都能看到。這裡up的意思是在牆上空白的一面­。他將一些畫釘在了牆上。他用釘子釘上，或者用些有粘性的東西，­比如blue tape及solar tape等將畫固定在牆上。所以，to pin up就是將某件東西掛在牆上，以便人人都能看到，或將通知貼在通­知版上。好了，這是一個很不錯的、簡單的動詞短語。如果你喜歡之­歌錄像，留下一個“喜歡”的評級；訂閱我的頻道，我將很快和你又­見面。