B1 중급 English 9:09 1,505 단어 Animation

Your Tattoo is INSIDE Your Immune System. Literally

Kurzgesagt · 15,904,808 조회수 · Added 4시간 전

Learning Stats

B1

CEFR 레벨

1,505

Total Words

578

Unique Words

5/10

난이도

Vocabulary Diversity 38%

자막 (110 segments)

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00:00

Your tattoos are inside your immune system,  literally. With each very tasteful piece of art,  

00:07

you kick start a drama with millions of deaths,  

00:10

grand sacrifices and your immune system  stepping in to protect you from yourself.  

00:16

Let's give you a tattoo and zoom in  to see what happens inside your skin.

00:22

The Conveyor Belt of Death

00:25

Your skin has to solve a huge problem – it's your  largest organ and has the most direct contact with  

00:31

the world around you. Trillions of microbes, dirt,  insects and vermin can’t be allowed to get inside you

00:38

– but your skin is also constantly  damaged by you moving through the world.

00:43

Your body solved this by making your skin a  conveyor belt of death. All the skin you see  

00:49

is actually dead stuff. The alive part of your  skin cells begins around one millimeter deep,  

00:55

in the skin industrial complex. Stem cells  constantly clone themselves producing new  

Full subtitles available in the video player

Key Vocabulary (17)

you A1 pronoun

Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.

body A1 noun

The whole physical structure of a person or animal, including the bones, skin, and internal organs. It is used to describe the entire physical being of a living or deceased entity.

place A1 noun

A place is a particular area, position, or building that is used for a specific purpose or where something is located. It is a general term used to describe locations ranging from a specific spot in a room to an entire city.

system A1 noun

A system is a group of parts that work together as a whole. It can be used to describe a set of rules, a computer program, or a part of the body.

dead A2 adjective

This word describes a person, animal, or plant that is no longer living. It is also commonly used to describe electronic devices or batteries that have no power remaining.

immune B2 noun

Immune describes the state of being protected from a specific disease, typically through vaccination or prior exposure. It can also figuratively refer to being unaffected by something negative, such as criticism, or being exempt from certain duties or legal consequences.

around C2 adverb

As an adverb at a C2 level, it denotes presence, availability, or existence within a specific vicinity or context. It is also used to indicate approximate values or to describe movement or positioning that encircles a point or lacks a specific direction.

tiny A1 noun

Describes something that is very small in size, amount, or degree. It is more emphatic than the word 'small' and is often used to highlight how little something is.

"The tiny is important."

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