保持沉默

An asian geek guy in a checkered shirt

An asian geek guy in a checkered shirt

Man standing in a room and shrugging his shoulders

Man standing in a room and shrugging his shoulders

Middle-aged man cleaning eye

Middle-aged man cleaning eye

Young asian man speaking into a microphone

Young asian man speaking into a microphone

A man in a white shirt and brown suspenders

A man in a white shirt and brown suspendersAI

An asian teacher in a checkered suit, a tie and a book in his hand, working with the class

An asian teacher in a checkered suit, a tie and a book in his hand, working with the class

Young asian man speaking into a microphone

Young asian man speaking into a microphone

Front view of a man in casual clothes covering eyes with hands

Front view of a man in casual clothes covering eyes with hands

Middle-aged man standing with his hands folded

Middle-aged man standing with his hands folded

Croissant and candlestick

Croissant and candlestick

Front view of a man in casual clothes covering ears with hands and looking at camera

Front view of a man in casual clothes covering ears with hands and looking at camera

It gives me tips on how to take care of it.. bad tips, i must say

It gives me tips on how to take care of it.. bad tips, i must say

An asian geek guy in a checkered shirt

An asian geek guy in a checkered shirt

A man standing in a room with his hands together

A man standing in a room with his hands togetherAI

Young man in orange sweatshirt standing

Young man in orange sweatshirt standing

Front view of a man with crossed fingers

Front view of a man with crossed fingers

Front view of an impressed man showing size of something

Front view of an impressed man showing size of something

Front view of an impressed man showing size of something

Front view of an impressed man showing size of something

Chemical solution

Chemical solution

Middle-aged man with closed eyes and crossed hands

Middle-aged man with closed eyes and crossed hands

Front view of a man in casual clothes covering face with hands

Front view of a man in casual clothes covering face with hands

Three-quarter view of a man in casual clothes standing with extended arm

Three-quarter view of a man in casual clothes standing with extended arm