List one or two phenomena that contain scientific truth in daily life
Refraction gravity of light
Is the seesaw a translational motion or a rotational motion
When playing a seesaw, the movement of the seesaw is rotation. However, the situation of a seesaw player is more complicated: if the state of the seesaw and the person remains unchanged, the seesaw and the person rotate together; if the person always keeps vertical with the ground, the person's movement is translation; if the person is still shaking at will when playing the seesaw, Then human motion is not rigid - neither translation nor rotation
Hurry, what time is it?
One of 1-24, unless you're not on the earth, I have to answer. I'm sure your answer is included
hey
English translation
March 23, 2010`~`
what time is it?
What time is it now
what time is it ?
what's the time now ?
English translation
What time is your watch now
Why use by instead of on your watch
what's the time by your watch?
The standard Chinglish above
What time is it now
What time is it
What is the time
What time is it now
What's the time?
What time is it
What time is it in Italy
2010.6.27 10:50
Italy is located in the East District, 7 hours away from us. It should be 4:50 on June 27, 2010