Mini truck has open backside.

"Mini truck is a vehicle that has open backside to carry things from one place to other."

Please check.

tufguy said:

"A mini truck is a vehicle that has an open backside to carry things from one place to other."

.

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That sentence is perfectly grammatical but makes no sense.

Perhaps:

The minitruck opens in the back so you can easily put things in it.:-|

Backside is a way to say "buttocks". Trucks don't normally have those.

Do you mean a pick-up truck?

He probably means a little thing like this.

But there has to be a tailgate to stop the load falling off the back.

Rover_KE said:

But there has to be a tailgate (out of sight) to stop the load falling off the back.

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Flatbed trucks like the one in the picture typically have sockets to drop side- and tailgate assemblies into. We call such vehicles stake side trucks in AmE.

Tarheel said:

That sentence is perfectly grammatical but makes no sense.

Perhaps:

The minitruck opens in the back so you can easily put things in it.:-|

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But it's back is permanently open. It cannot be opened.

Then it's a flatbed minitruck, as we've seen before.

"It has permanent open back." Is my sentence correct?

Piscean said:

It is neither correct (you have forgotten an indefinite article - again), nor a natural way to describe the van.

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"Flatbed truck has a permanent open back."

A flatbed truck is a truck with a bed that has no sides or tailgate.

SoothingDave said:

A flatbed truck is a truck with a bed that has no sides or tailgate.

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Could you please tell me what is the way to say that I want to say?

I just did.

tufguy-
You're asking us to play 'Blind Men and the Elephant'. Work vehicles can be equipped in a bewildering array of configurations. If, and only if, you can provide a photo of the vehicle you wish to describe can we offer useful suggestions, other than correcting your use of articles.

The OP may choose a photo from www.google.com/search?q=mini+truck&espv=2&biw=916&bih=411&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwjgzKrRqebNAhXEipQKHVinCnAQsAQIGQ&gws_rd=cr&ei=YeaAV4KbLsi80ASE7ar4Aw

Matthew Wai said:

The OP may choose a photo from www.google.com/search?q=mini+truck&espv=2&biw=916&bih=411&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwjgzKrRqebNAhXEipQKHVinCnAQsAQIGQ&gws_rd=cr&ei=YeaAV4KbLsi80ASE7ar4Aw

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https://www.google.com/imgres?imgur...ejNAhXEqI8KHWLXAzAQMwgrKAgwCA&iact=mrc&uact=8

This one.

'[FONT=&quot]pickup [/FONT]
a truck with an open back and low sides'── quoted from ​http://www.macmillandictionary.com/thesaurus-category/british/road-vehicles-other-than-cars

Piscean said:

That's remarkably similar to the photos Barb and Dave posted earlier. You could have told us then.

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But this one has low sides and a tailgate.

tufguy said:

But ITS back is permanently open. It cannot be opened.

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So, you're going to buy one?