A Dracena Refexa.
植物01
arbusto、bush、flora、folha、landscape、landscaping、leaf、nature、paisagismo、plant、Plant images、plants、Plants、pleomele
灌木、襯套、植物群、片、景觀、美化、葉、性質、美化、廠、植物圖像、植物、植物、pleomele
資料來源：openclipart ( https://openclipart.org/ )

Clipped from a drawing on Pixabay and vectorized in Inkscape.
冰淇淋5
cream、dessert、food、ice、icecream、lollipop、lolly、snack、sweet
奶油、甜點、餐飲、冰、冰淇淋、棒糖、棒棒糖、小吃、甜
資料來源：openclipart ( https://openclipart.org/ )

Excited Smiley Face
興奮的笑臉
Comic、Comic characters、Ecstatic、Emoji、Emoticon、Emotion、Excited、Face、Human、Overjoyed、Simple Symbols、Smiley、Smiley Faces、SmileyFaces、Stick Figure
滑稽、漫畫人物、欣喜若狂、emo級、表情、情感、興奮、面對、人的、喜出望外、簡單的符號、斯邁利、笑臉、SmileyFaces、簡筆劃
資料來源：openclipart ( https://openclipart.org/ )

An image of Alpinia Variegata
Alpinia Variegata
alpinia、flora、folha、landscape、landscaping、leaf、nature、paisagismo、plant
高良薑、植物群、片、景觀、美化、葉、性質、美化、廠
資料來源：openclipart ( https://openclipart.org/ )

giggle/laugh smiley
傻笑
emoji、emoticon、giggle、laugh、remix 223783、smiley
惡魔及、表情、傻笑、笑、混音223783、笑臉
資料來源：openclipart ( https://openclipart.org/ )

I added a shadow to each gear.It looks like a papercraft.This original image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain. you can see the source URL in the below comment.This is a gear -animation which depicts a normal gear and a epicyclic gear.For the url of the reference I referred to ,see the comment below.This animation is implemented by attributeName="transform" function of SMIL.
Gear-animation-02混音
animateTransform、animation、gear、Gears、Pearson-Scott-Foresman、remix 228417、remix 230238、SMIL.attributeName="transform"、type="rotate"、yamachem
animateTransform、動畫、齒輪、齒輪、皮爾森 - 斯科特 - 福爾斯曼、混音228417、混音230238、SMIL.attributeName =“改造”、類型=“旋轉”、Yamache米
資料來源：openclipart ( https://openclipart.org/ )

An image of a Philodendron
蔓
bipinnatifidum、filodendro、flora、folha、landscape、landscaping、leaf、nature、paisagismo、philodendron、Philodendron bipinnatifidum、plant、ValeHouse
bipinnatifidum、Filodendro、植物群、片、景觀、美化、葉、性質、美化、蔓綠絨、Philodendron bipinnatifidum、廠、ValeHouse
資料來源：openclipart ( https://openclipart.org/ )

silly face with tongue (freehand)
傻臉4
emoji、emoticon、icon、silly face、smile、smiley、tongue
惡魔及、表情、圖標、愚蠢的臉、微笑、笑臉、舌
資料來源：openclipart ( https://openclipart.org/ )

President Trump smileyTrump's "wig" and eyelashes is from a upload by GDJ...https://openclipart.org/detail/256534/donald-trump-cartoon-3
特朗普笑臉
Donald、emoji、Emojis and etc、emoticon、President、remix+256534、smiley、Smileys、Trump
唐納德、惡魔及、Emojis等、表情、主席、混音+ 256534、笑臉、表情、王牌
資料來源：openclipart ( https://openclipart.org/ )

Salivating Smiley Face Silhouette derived from an image on Pixabay.
垂涎欲滴的笑臉剪影
Comic characters、Comic FX Materials、Emoji、Emoticon、Face、Hungry、Salivating、Silhouette、Smiley、Smileys、Source Pixabay、Tongue
漫畫人物、漫畫FX材料、emo級、表情、面對、飢餓、垂涎欲滴、輪廓、斯邁利、表情、來源、舌
資料來源：openclipart ( https://openclipart.org/ )