The sound is of a camera lens that is being zoomed in and out but also the lens has some sand inside of it creating a more scratched sound.
相機變焦
聲道：2
類型：wav
camera-lens、large-lens、camera、sand、lens、zoom、zoom-out、zoom-in、OWI
相機鏡頭、大鏡頭、相機、砂、鏡片、放大、縮小、放大、OWI
資料來源：freesound ( https://freesound.org )

Without the flesh and feathers this bird almost looks like a man, bird-man. Just standing there doing bird-man things.
鳥骨架站立
animal、bird、bones、skeleton、standing
動物、鳥、骨頭、骨架、常設
資料來源：openclipart ( https://openclipart.org/ )

Simple stick breaking in half
Stick Snap 2.wav
聲道：2
類型：wav
crack、stick、snapping、twig、snap
裂紋、棒、捕捉、枝條、卡
資料來源：freesound ( https://freesound.org )

In Japan during the summer, a stage is often set up and a taiko drummer beats out a rhythm as kimono-clad dancers (usually old ladies) dance in a circle. Because this always happens in the summer, I guess it is a symbol of summer. It happens around the Obon holidays. I thought we should have some clipart to represent that on openclipart.org so I made this one here!
借款人 - Snowy Ring Innocence
bonodori、culture、dance、drum、Japan、Japanese、Japanese Holidays、kimono、obon、summer、taiko、traditional
波諾射擊、文化、舞蹈、鼓、日本、日本、日本假期、和服、檀木托盤、夏季、申請、傳統
資料來源：openclipart ( https://openclipart.org/ )

Part of the fantasy RPG map elements collection: tree
RPG地圖符號：樹
cartography、Cartography、fantasy、geography、land、map、pine、RPG - Träd & buskar、Save the date cards、tree
製圖、製圖、幻想、地理、土地、地圖、松樹、角色扮演 - 樹木和灌木、保存日期卡、樹
資料來源：openclipart ( https://openclipart.org/ )

配合聖誕節，配合相關課文，引導學生思考與家人之間的互動。

Funky Surf Rock Electric Guitar Riff.Recorded on Logic Pro using Amp and Effect modelling.Recorded on 20th July 2015.
衝浪搖滾吉他（130 Bpm）在Am.wav
聲道：2
類型：wav
130Bpm、Key、Rock、Clean、Riff、Funky、Guitar、Am、Electric、Surf
130Bpm、鍵、岩、清潔、里夫、質樸、吉他、上午、電動、衝浪
資料來源：freesound ( https://freesound.org )

A visual representation of the idiom, "lightning in a bottle".
閃電在瓶子裡
bottle、bottled lightning、capture、difficult feat、ephemeral、expression、expressions、figure of speech、figures of speech、fleeting success、idiom、idiomatic expression、idioms、lightning、lightning in a bottle、liquor、one-hit wonder、phrase、phrases、remix 10828、remix 127897、saying、sayings、turn of phrase、turns of phrase
瓶子、瓶裝閃電、捕獲、困難的壯舉、短暫的、表達、表達式、比喻、比喻、轉瞬即逝、成語、慣用語、成語、閃電、閃電在一個瓶子裡、酒、一擊奇蹟、短語、短語、混音10828、混音127897、話、語錄、一句話、輪流的短語
資料來源：openclipart ( https://openclipart.org/ )

A vectorized fractal render.
數字煙霧
Abstract、Art、Chaos、Digital、Order、Random、Smoke
抽象、藝術、混沌、數字、訂購、隨機、抽煙
資料來源：openclipart ( https://openclipart.org/ )

A shower curtain with metal rungs sliding open quickly
浴簾SLIDING.WAV
聲道：2
類型：wav
sliding、open、curtain、slide、curtain-rod、Shower、metallic、opening、bathroom、sound
滑動、打開、窗簾、滑動、窗簾桿、淋浴、金屬的、開盤、浴室、聲音
資料來源：freesound ( https://freesound.org )