You can't even quit smoking, yet you're telling me to quit drugs? Drug Awareness 01: How do drugs cr

One video helps you understand the significance of establishing an "information support force"!

quanqiudanganguan

0 View

A profession that is easily misunderstood - rope bondage master

tengyuan__angde__aohao

93 Views

Why do two people need to swing the hammer when forging iron? #Science #Unzip #Ironmaking #Forging #

haoqiwanhuatong

12 Views

Mud that can burn: peat

jiajudarenmrwen

151 Views

The wife's daughter is so cool when she confronts the mistress' daughter

miejiangyak

116 Views

Those super cool mechanical series of speed bumps~

jixiepangke

29 Views

This is what a whale explosion looks like!

quanzhilierentekaopu

134 Views

Why are the joints of steel cables so strong? #Science #Unzip #SteelCable #MachineryManufacturing #E

haoqiwanhuatong

13 Views

Strength is a kind of primitive beauty

wulingbuluo-zhiyuan

41 Views

I just want to be a little environmental guardian #protect the environment #outdoor shooting

huadajiedangong

38 Views

Use MC to tell you the dangers of drug use, do not use drugs

wendinghuahuakarl

131 Views

How to lay a qualified asphalt road? #Science #Unzip #Paving #Knowledge

haoqiwanhuatong

11 Views

Partition wall foam filling

jiajudarenmrwen

20 Views

Mission X Episode 1

liuxingmantianxing

29 Views

Speed Bump!! Cool Mechanical Series 6.17

jixiepangke

133 Views

Let's take a look at the amazing workplace of skilled workers 9.2

jixiepangke

135 Views

Dangerous animals you have never seen

wojiaowangyifeii

44 Views

[Disciples] The ceiling of anti-drug films, Zhang Jingchu's work that breaks the standards, adapted

guaikakandongman

36 Views

Let's take a look at the amazing workplace of skilled workers!

jixiepangke

11 Views

The mysterious man setting up a street stall

ojiajiajia

11 Views