How would you translate the last 2 lines?

7 # $so 8 # $s1 i ptr .data 11 str: byte 0:6 #at label str, allocate 6 memory address initialize to o # ptr = &str[0]; .text main: la $51, str li $50,0 li $t1, Oxa li $t0, 6 # 19 loop: for (int i=0; i