Dvd.
DVD
colour、compact disc、computer、data、dvd、grey、office、Recursos docencia、school、storage、technology、Verbs
顏色、壓縮碟片、電腦、數據、DVD、灰色、辦公室、教學資源、學校、存儲、技術、動詞
資料來源：openclipart ( https://openclipart.org/ )

Working Progress.
工作進度
miscellaneous、Remember、Working Progress Lavori in corso
雜、記得、工作進展正在進行中
資料來源：openclipart ( https://openclipart.org/ )

A decorative medallion, from "Principles of Decorative Design, Fourth Edition" (1873), by Christopher Dresser, via Project Gutenberg which claims public domain status in the USA. The area inside the design is transparent, as is the background.
裝飾獎章
decorative、line、medallion
裝飾、線、獎章
資料來源：openclipart ( https://openclipart.org/ )

an old icon theme once made for xfce, also keep in mind that it was based on a fixed color palette!
齒輪會徽
48px、emblem、gear、icons、inkscape、rodentia_icons、symbol、upload2openclipart
48像素、徽、齒輪、圖標、Inkscape中、rodentia_icons、符號、upload2openclipart
資料來源：openclipart ( https://openclipart.org/ )

A penguin in an outfit reminds us of tux from Linux fame.
機器人企鵝
angry look、cartoon、cyborg、evil、metal implant、needs_thumbnail、penguin、red eye、tux
生氣的樣子、動畫片、半機械人、邪惡、金屬植入物、needs_thumbnail、企鵝、紅眼睛、晚禮服
資料來源：openclipart ( https://openclipart.org/ )

DNA Cloning example image.
DNA克隆
DNA、DNA cloning、molecular biology
脫氧核糖核酸、DNA克隆、分子生物學
資料來源：openclipart ( https://openclipart.org/ )

Film clapper with chalkboard from early 1960's
電影膠片板岩拍板
Clapper、Fat Lady Films、Film、General、Indie、Motion、Movies、Picture、Redeyespark1、Slate
鈴舌、胖夫人電影、電影、一般、獨立、運動、電影、圖片、Redeyespark1、石板
資料來源：openclipart ( https://openclipart.org/ )

A spear's point, cartoon style, drawn in Inkscape.
矛點
point、primitive、spear、weapon
點、原始、矛、武器
資料來源：openclipart ( https://openclipart.org/ )

This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. --- See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher
斑馬
animal、Animals、biology、black and white、externalsource、line art、mammal、outline、psf、Tiere、wikimedia commons、zebra、zoology
動物、動物、生物學、黑與白、外部源、線條藝術、哺乳動物、大綱、PSF、動物、維基媒體公地、斑馬、動物學
資料來源：openclipart ( https://openclipart.org/ )

This looks a bit like the car in that Disney Movie (Chittychitty bang bang?) so maybe this one can fly too. Classic old roadster, I want to drive it for a bit.
舊式美國車
automobile、car、classic、model-T、old
汽車、汽車、經典、模型-T、舊
資料來源：openclipart ( https://openclipart.org/ )