1,250 免費向量圖適用於演講

演講者聲音喇叭微笑解釋說話的泡泡面文字域音樂立體聲

Businessman Speaking and Presenting Ideas to Audience

實業家演講者

Pop Art

演講者

電子學工藝

Little girl with teddy bear

Speaker Behind the Podium Addressing Public

Speaker Behind the Podium Addressing Public

演講者

電子學聲音

Medical Doctor is Presenting at the White Board

yellow Cat as teacher

Businessman with a Speech Balloon

Teacher is Teaching a Lesson to Students

孩子們學校

女老師

演講者

Giant panda acting as teacher

(Melanie) Medical Doctor Woman

(Simone) Businesswoman is Presenting at the Whiteboard

Woman Speaking from Stage to Audience

Boy is Speaking

Teacher at the Blackboard

演講者

演講者

電子學音樂

演講者

演講者電路

演講者

Speaker Delivering Keynote Speech

Businesswoman is Giving a Presentation

Girl is Speaking

演講者演講

演講者

電子學聲音

Hand

演講者

工具類演講

演講者

電子學音樂

Boombox music

復古風格音樂

演講者

立體聲喇叭

演講者

Female bee with mirror

Teacher is reading

Vintage Microphone

收音機麥克風

演講者

聲音的聲音

Student Hustling to College Class

Businessman Speaking and Presenting Ideas

實業家演講者

Rabbit acting as teacher

Mother and Baby with a Speech Bubble

Speakers

Boombox

Cartoon speaker

電子學音樂

(Oscar) Businessman is Giving a Presentation

Cartoon speaker

電子學音樂

Businessman and Speech Bubble

Businesswoman is Presenting a Chart Showing that Business is Down

Woman Teacher at the Blackboard

Speakers

演講者

Subwoofer speakers

立體聲聲音

演講者

Marketing

演講者

(Leanne) Businesswoman is Presenting a Descending Graph

Businesswoman with a Speech Bubble

演講者

麥克風禮物

演講者

演講者

演講者

演講者

Brown Funky Speaker

演講者

收音機

電子學鈕扣

演講者

Happy Face

演講者

Businessman is Giving a Presentation

Man is Carrying a Boombox on His Shoulder

復古風格男人

Hi-Fi Stereo

工具類工藝

Woman Holding a Megaphone

Megaphone

Microphone

行動式立體聲系統

復古風格音樂

(Andrew) Businessman is Presenting a Descending Graph

Megaphone

Educator Explaining in Classroom

Loud-Speakers

Loud-Speakers

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