How to create subsite in powershell scripts?

Power Shell

• Powershell
• CSOM

Write-Output ""
Write-Output "How to dreating Subsites"

$SiteCollURL = "http://yoursite/"

$SiteCollTemplate = "SiteDefinitionTemplate#0"

$SiteCollLanguage = 1033

$SubSites = @("IT″, "Software")

for($i=0 ; $i -lt $SubSites.count ; $i++)
{
$SiteUrl = "”
$SiteUrl = $SiteCollURL + "/” 
$SiteUrl = $SiteUrl += $SubSites[$i]
Write-Output ” "
#Write-Output "create Site for ” += $SubSites[$i]
Write-Output ” "
New-SPWeb $SiteUrl -Template $SiteCollTemplate -Name 

"Your Site Name:"
$SubSites -UseParentTopNav -Language $SiteCollLanguage -Description 

"Document Library description” $SubSites
Write-Output ” "
#Write-Output "Site Created for ” += $SubSites[$i]
Write-Output ” "
}