4 bar linkage mechanism⚙️

Hello hi

⏱ 1min 👁 9

My family

⏱ 1min 👁 9

Go to school

⏱ 1min 👁 10

How old are you

⏱ 1min 👁 10

Joli coucou

⏱ 1min 👁 9

Ma maison

👁 7

I'm from Tunisia

👁 10

Numbers

👁 10

days of the week

👁 11

Trois petits lapins

⏱ 1min 👁 8

Qu'elle est jolie la Tunisie

⏱ 1min 👁 10

school bag

⏱ 1min 👁 9

Your name

👁 10

my classroom

⏱ 1min 👁 10

Glad

👁 8