急Unfortunately ,since Arabic speakers read Arabic from the r

急
Unfortunately ,since Arabic speakers read Arabic from the right to the left.(since是什么意思,充当什么成分?)
They have more than a dozen checkouts and are one-stop shops since you can buy almost everything there.(since是什么意思,充当什么成分?)
I coule hardly wait for those dry,cold mornings ,that cup of coffee and then the hike over fresh-fallen snow,a fine rifle in my hand.(that的成分是什么?)