A remix of the simple tree with more branches added to the trunk. All circles have a shadow added for a lifted paper 3d look. Drawn with Inkscape.
簡單的樹2
3d、animado、animados、anime、arbol、arboles、arbre、arbres、bosque、cartoon、decoracion、decoratif、decoration、decorative、decorativo、dessin、dibujo、dibujos、ete、feuille、forest、forestal、foret、green、hojas、la、leaves、naturaleza、nature、plant、plantas、plante、primavera、printemps、simple、spring、summer、tree、trees、verano、verde、verts
大廈、動畫、動畫、動漫、ARBOL、樹木、樹、樹木、森林、動畫片、裝飾、裝飾、裝飾、裝飾、裝飾、設計、製圖、圖紙、一直、片、森林、森林、演練、綠色、葉子、該、樹葉、自然、性質、廠、植物、植物、春天、春天、簡單、彈簧、夏季、樹、樹木、夏天、綠、綠
資料來源：openclipart ( https://openclipart.org/ )

Mother And Child Giraffe Silhouette derived from an image on Pixabay.
母親和兒童長頸鹿剪影
Africa、Animal、Baby、Child、Father、Giraffe、Kid、Mother、Offspring、Parent、Silhouette、Source+Pixabay
非洲、動物、寶寶、兒童、父親、長頸鹿、小子、母親、子孫、親、輪廓、來源+ Pixabay
資料來源：openclipart ( https://openclipart.org/ )

Melacs live in dark caves. They can see excellent there, but on the surface they are nearly blind. If the are hungry or think of you as a danger, they will attack you using their sharp claws and tooths.
怪物 - 梅拉克
cave、dark、darkness、dwarf、dwarves、enemy、evil、melac、monster
洞穴、暗、黑暗、侏儒、矮人、敵人、邪惡、melac、怪物
資料來源：openclipart ( https://openclipart.org/ )

So were these corsets scandalous a 100 years ago? Can you guess which one was the most expensive? OK, I'll tell you! The second one from the left. It was USD$7.20 in contemporary money, the others cost about USD$5. I'm sure that was a lot more expensive than it sounds to our current ears.
性感的緊身胸衣女士們
corset、fashion、female、lady、Maidens、Money、nighty、old、retro、sexy、underwear、woman
緊身胸衣、時尚、女、淑女、少女、錢、nighty、舊、復古、性感的、內衣、女人
資料來源：openclipart ( https://openclipart.org/ )

The image depicts an owl with a graduation cap and book stack, which is supposed to represent a symbol of wisdom.I used an OCAL clipart called "Book Stack-Pile de livres" uploaded by cyberscooty.The original images of the owl and cap are from pixabay.com.Thanks.
貓頭鷹作為智慧的象徵
book、book-stack、cap、cyberscooty、favourites1、graduation-cap、owl.bird.wisdom、pixabay、remix+171409、symbol、yamachem
書、書棧、頭、cyberscooty、favourites1、畢業帽、owl.bird.wisdom、pixabay、混音+ 171409、符號、Yamache米
資料來源：openclipart ( https://openclipart.org/ )

Girl Blowing Into Palm Silhouette from Pixabay.
吹入棕櫚剪影的女孩
Clips、Female、Girl、Human、People、Person、Silhouette、Source Pixabay、Woman
剪輯、女、女孩、人的、人、人、輪廓、來源、女人
資料來源：openclipart ( https://openclipart.org/ )

A schematic view of cross-cutting younger rock through older rock with numbers.
橫切帶數字
cross-cutting、cross-cutting relationships、geology、rock dating、rock layers、rocks、science
交叉、交叉關係、地質學、搖滾約會、岩層、岩石、科學
資料來源：openclipart ( https://openclipart.org/ )

footprints
嬰兒腳印藍色
Baby、baby、blue、bookami clip art、cute、feet、footprints、Print、stickers、toes
寶寶、寶寶、藍色、剪貼畫書、可愛、腳、腳印、打印、貼紙、腳趾
資料來源：openclipart ( https://openclipart.org/ )

A Seal by Andrew Fitzsimon. Etiquette Icon set. From 0.18 OCAL database.
密封
Alphabet Word Images、animal、etiquette、icon、mammal、seal
字母詞圖像、動物、禮儀、圖標、哺乳動物、密封
資料來源：openclipart ( https://openclipart.org/ )

Thanks to Jack Biesek et al, from commons.wikimedia.org/wiki/File:Noun_project_579.svg
家庭實踐圖標
family practice、icon
家庭實踐、圖標
資料來源：openclipart ( https://openclipart.org/ )